CN105025149A - A method and device for automatically adjusting call volume - Google Patents

Abstract

The embodiment of the invention discloses a method and a device for automatically adjusting call volume, which are characterized in that a decibel value of an external incoming call answered by a user is obtained when the user connects the external incoming call; comparing the decibel value of answering the external incoming call with a prestored decibel value of the user sound; if the difference between the decibel value for answering the external incoming call and the decibel value of the user sound is larger than a preset decibel threshold value, the decibel value for answering the external incoming call is automatically adjusted, so that the difference between the decibel value for answering the external incoming call and the decibel value of the user sound is within the preset decibel threshold value, the size of the heard sound can be automatically adjusted through the size of the sound decibel of the speaking person, the sound of the communication equipment is enabled to reach the optimal state, and the automatic adjustment of the size of the communication sound is achieved.

Description

A method and device for automatically adjusting call volume

technical field

Embodiments of the present invention relate to the technical field of mobile terminals, and in particular to a method and device for automatically adjusting call volume.

Background technique

At present, the call device often cannot hear the other party's conversation clearly in a noisy environment, and the volume of the call can only be adjusted manually on the call device. At present, a better solution is also based on the size of the surrounding noise. The method of adjusting the volume, but it is impossible to determine whether the volume of the sound is suitable for the volume of the user's voice, and it is impossible to rule out individual differences.

Contents of the invention

The purpose of the embodiments of the present invention is to provide a method and device for automatically adjusting the call volume, aiming at solving the problem of how to adjust the call volume conveniently and quickly.

To achieve this purpose, the embodiments of the present invention adopt the following technical solutions:

A method for automatically adjusting call volume, the method comprising:

When the user is connecting an external call, obtain the decibel value of the user answering the external call;

comparing the decibel value of answering the external call with the pre-stored decibel value of the user's voice;

If the difference between the decibel value of answering an external call and the decibel value of the user’s voice is greater than the preset decibel threshold, automatically adjust the decibel value of answering an external call so that the decibel value of answering an external call is the same as the decibel value of the user’s voice. The difference in the decibel value of the user's voice is within the preset decibel threshold.

Preferably, the obtaining the decibel value of the user answering the external call includes:

The sensor acquires and stores the decibel value at which the user answers the external call.

Preferably, before the comparison of the decibel value of receiving an external call with the decibel value of the user's voice, it further includes:

Acquiring and storing the decibel value of the user's voice through the sensor.

Preferably, before or after the automatic adjustment of the decibel value of answering the external call, it also includes:

receiving the preset decibel threshold set by the user.

Preferably, the method also includes:

If the difference between the decibel value of the received external call and the decibel value of the user's voice is greater than the preset decibel threshold, a prompt message is sent to the user, and the prompt message is used to prompt the user of the currently answered external call The difference between the decibel value of the incoming call and the decibel value of the user's voice is greater than a preset decibel threshold.

Preferably, the method also includes:

Monitoring the distance between the listening device and the user's ear in real time through a distance sensor;

adjusting the preset decibel threshold according to the distance;

The adjusting the preset decibel threshold according to the distance includes:

If the listening device is far away from the user's ear, increasing the preset decibel threshold;

If the distance between the listening device and the user's ear is relatively short, then reduce the preset preset.

Preferably, the method also includes:

Searching for a decibel threshold corresponding to the decibel value of the user's voice according to the pre-stored correspondence between the decibel value of the user's voice and a preset decibel threshold corresponding to the decibel value of the user's voice.

A device for automatically adjusting call volume, said device comprising:

The first obtaining module is used to obtain the decibel value of the user answering the external call when the user is connected to the external call;

A comparison module, configured to compare the decibel value of answering an external call with the pre-stored decibel value of the user's voice;

The first adjustment module is used to automatically adjust the decibel value of the external call if the difference between the decibel value of the external call and the user’s voice is greater than the preset decibel threshold, so that the external call The difference between the decibel value of the incoming call and the decibel value of the user's voice is within a preset decibel threshold.

Preferably, the first acquisition module includes:

The first acquiring unit is configured to acquire and store the decibel value at which the user answers the external incoming call through a sensor.

Preferably, the device also includes:

The second acquisition module is configured to acquire and store the decibel value of the user's voice through a sensor.

Preferably, the device also includes:

A receiving module, configured to receive the preset decibel threshold set by the user.

Preferably, the device also includes:

The prompting device is used to send prompt information to the user if the difference between the decibel value of the external call and the decibel value of the user's voice is greater than the preset decibel threshold, and the prompt information is used to notify the user It prompts that the difference between the decibel value of the currently received external call and the decibel value of the user's voice is greater than the preset decibel threshold.

Preferably, the device also includes:

A monitoring module, configured to monitor the distance between the listening device and the user's ear in real time through a distance sensor;

A second adjustment module, configured to adjust the preset decibel threshold according to the distance;

The second adjustment module includes:

An increasing unit, configured to increase the preset decibel threshold if the listening device is far away from the user's ear;

A reducing unit, configured to reduce the preset preset if the listening device is relatively close to the user's ear.

Preferably, the device also includes:

A search module, configured to search for the decibel threshold corresponding to the decibel value of the user's voice according to the pre-stored correspondence between the decibel value of the user's voice and the preset decibel threshold corresponding to the decibel value of the user's voice.

The embodiment of the present invention obtains the decibel value of the user answering the external call when the user is connected to the external call; compares the decibel value of the user answering the external call with the pre-stored decibel value of the user's voice; If the difference between the decibel value of answering an external call and the decibel value of the user’s voice is greater than the preset decibel threshold, automatically adjust the decibel value of answering an external call so that the decibel value of answering an external call is the same as the decibel value of the user’s voice. The difference between the decibel value of the user's voice is within the preset decibel threshold, so that the decibel level of the speaking person's voice can automatically adjust the size of the sound heard, so that the sound of the calling device can reach the best state, and the sound of the call can be adjusted. Automatic adjustment.

Description of drawings

FIG. 1 is a schematic flowchart of a first embodiment of a method for automatically adjusting call volume in an embodiment of the present invention;

Fig. 2 is a schematic flow chart of the second embodiment of the method for automatically adjusting the call volume according to the embodiment of the present invention;

FIG. 3 is a schematic flowchart of a third embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention;

FIG. 4 is a schematic flowchart of a fourth embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention;

FIG. 5 is a schematic flowchart of a fifth embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention;

FIG. 6 is a schematic flowchart of a sixth embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of functional modules of a first acquisition module 701 according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention;

Fig. 11 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention;

Fig. 12 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention;

FIG. 13 is a schematic diagram of the functional modules of the second adjustment module 708 according to the embodiment of the present invention;

Fig. 14 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention.

Detailed ways

The embodiments of the present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the embodiments of the present invention, rather than to limit the embodiments of the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the embodiments of the present invention.

Embodiment one

Referring to FIG. 1 , FIG. 1 is a schematic flowchart of a first embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention.

In Embodiment 1, the method for automatically adjusting the call volume includes:

Step 101, when the user is connected to an external call, obtain the decibel value at which the user answers the external call;

Preferably, the obtaining the decibel value of the user answering the external call includes:

The sensor acquires and stores the decibel value at which the user answers the external call.

Specifically, the calling device records the decibel level of the user's speaking voice through the MIC, and at the same time the calling device also records the sound level from the other end through the earpiece.

Step 102, comparing the decibel value of answering the external call with the pre-stored decibel value of the user's voice;

Step 103, if the difference between the decibel value of answering an external call and the decibel value of the user's voice is greater than the preset decibel threshold, automatically adjust the decibel value of answering an external call so that the decibel value of answering an external call The difference from the decibel value of the user's voice is within a preset decibel threshold.

Specifically, the MCU compares and analyzes the volume of the sound on both sides. When there is a mismatch, the MCU automatically adjusts the size of the speaker of the device to ensure that the sound of the earpiece is the same as the decibel value of the user's voice. To ensure that the sound heard by the user is the optimal size.

When the user's voice decreases or increases significantly, the device monitors in real time and adjusts the volume of the device call in time to ensure that the device's sound is at the best decibel value during the entire call.

During a call, the most suitable decibel level of the user's voice often matches the decibel level of the user's own voice. In a quiet environment, the user's voice is relatively low, and in a noisy environment, the decibel of the user's speech is obviously increased. The present invention uses the MIC of the communication device to record the decibel level of the user's speech. When the user's voice decreases, the communication device automatically reduces the communication volume to a matching decibel value. When the user's speech volume increases, the communication device automatically increases the communication volume. is the matching decibel value.

At the same time, the modified device recognizes the user's actions during the call through distance sensing to determine whether the sound reaches the appropriate decibel, and records the data, and then adjusts accordingly when matching the volume of one's own speech, so as to eliminate the situation that individual hearing differences require different volume values.

The embodiment of the present invention obtains the decibel value of the user answering the external call when the user is connected to the external call; compares the decibel value of the user answering the external call with the pre-stored decibel value of the user's voice; If the difference between the decibel value of answering an external call and the decibel value of the user’s voice is greater than the preset decibel threshold, automatically adjust the decibel value of answering an external call so that the decibel value of answering an external call is the same as the decibel value of the user’s voice. The difference between the decibel value of the user's voice is within the preset decibel threshold, so that the decibel level of the speaking person's voice can automatically adjust the size of the sound heard, so that the sound of the calling device can reach the best state, and the sound of the call can be adjusted. Automatic adjustment.

Embodiment two

Referring to FIG. 2 , FIG. 2 is a schematic flowchart of a second embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 1, before the comparison of the decibel value of receiving an external call with the decibel value of the user's voice, it also includes:

Step 104, acquire and store the decibel value of the user's voice through the sensor.

Embodiment three

Referring to FIG. 3 , FIG. 3 is a schematic flowchart of a third embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 1, before or after the automatic adjustment of the decibel value of answering the external call, take after automatically adjusting the decibel value of the external call as an example for illustration, the method further includes:

Step 105, receiving the preset decibel threshold set by the user.

Specifically, the user can adjust the decibel level for receiving an external call in advance or in real time according to the current state of receiving the call.

Embodiment four

Referring to FIG. 4 , FIG. 4 is a schematic flowchart of a fourth embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 1 to Embodiment 3, take Embodiment 3 as an example for illustration, the method also includes:

Step 106, if the difference between the decibel value of answering an external call and the decibel value of the user's voice is greater than the preset decibel threshold, send a prompt message to the user, the prompt message is used to remind the user of the current The difference between the decibel value of the received external call and the decibel value of the user's voice is greater than a preset decibel threshold.

Embodiment five

Referring to FIG. 5 , FIG. 5 is a schematic flowchart of a fifth embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 1 to Embodiment 3, take Embodiment 3 as an example for illustration, step 107 and step 108 are not limited to before or after step 101 to step 106 of the present invention, the present invention can be carried out after step 105 Note that the method also includes:

Step 107, monitoring the distance between the listening device and the user's ear in real time through a distance sensor;

Step 108, adjusting the preset decibel threshold according to the distance;

The adjusting the preset decibel threshold according to the distance includes:

If the listening device is far away from the user's ear, increasing the preset decibel threshold;

If the distance between the listening device and the user's ear is relatively short, then reduce the preset preset.

Specifically, the communication device recognizes the user's actions through the distance sensor to timely judge whether the decibel number is too large or too small. When the user puts the communication device close to the ear, the sound is too low, and the device appropriately increases the volume; When listening to the ear, the sound is too loud, and the device lowers the volume appropriately; at the same time, it records and records personal data, and when matching the sound in the future, it will make corresponding fluctuations in the decibel level of the user's voice to eliminate individual differences.

Embodiment six

Referring to FIG. 6 , FIG. 6 is a schematic flowchart of a sixth embodiment of a method for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 1 to Embodiment 3, take Embodiment 3 as an example for illustration, the method also includes:

Step 109: Search for a decibel threshold corresponding to the decibel value of the user's voice according to the pre-stored correspondence between the decibel value of the user's voice and a preset decibel threshold corresponding to the decibel value of the user's voice.

Embodiment seven

Referring to FIG. 7 , FIG. 7 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention.

In Embodiment 7, the device for automatically adjusting the call volume includes:

The first obtaining module 701 is used to obtain the decibel value of the user answering the external call when the user is connected to the external call;

Preferably, refer to FIG. 8 , which is a schematic diagram of functional modules of the first acquisition module 701 according to an embodiment of the present invention. The first obtaining module 701 includes:

The first acquiring unit 801 is configured to acquire and store the decibel value at which the user answers the external call through a sensor.

Specifically, the calling device records the decibel level of the user's speaking voice through the MIC, and at the same time the calling device also records the sound level from the other end through the earpiece.

A comparison module 702, configured to compare the decibel value of answering an external call with the pre-stored decibel value of the user's voice;

The first adjustment module 703 is configured to automatically adjust the decibel value of answering an external call so that the The difference between the decibel value of the external call and the decibel value of the user's voice is within a preset decibel threshold.

Specifically, the MCU compares and analyzes the volume of the sound on both sides. When there is a mismatch, the MCU automatically adjusts the size of the speaker of the device to ensure that the sound of the earpiece is the same as the decibel value of the user's voice. To ensure that the sound heard by the user is the optimal size.

When the user's voice decreases or increases significantly, the device monitors in real time and adjusts the volume of the device call in time to ensure that the device's sound is at the best decibel value during the entire call.

During a call, the most suitable decibel level of the user's voice often matches the decibel level of the user's own voice. In a quiet environment, the user's voice is relatively low, and in a noisy environment, the decibel of the user's speech is obviously increased. The present invention uses the MIC of the communication device to record the decibel level of the user's speech. When the user's voice decreases, the communication device automatically reduces the communication volume to a matching decibel value. When the user's speech volume increases, the communication device automatically increases the communication volume. is the matching decibel value.

At the same time, the modified device recognizes the user's actions during the call through distance sensing to determine whether the sound reaches the appropriate decibel, and records the data, and then adjusts accordingly when matching the volume of one's own speech, so as to eliminate the situation that individual hearing differences require different volume values.

The embodiment of the present invention obtains the decibel value of the user answering the external call when the user is connected to the external call; compares the decibel value of the user answering the external call with the pre-stored decibel value of the user's voice; If the difference between the decibel value of answering an external call and the decibel value of the user’s voice is greater than the preset decibel threshold, automatically adjust the decibel value of answering an external call so that the decibel value of answering an external call is the same as the decibel value of the user’s voice The difference between the decibel value of the user's voice is within the preset decibel threshold, so that the decibel level of the speaking person's voice can automatically adjust the size of the sound heard, so that the sound of the calling device can reach the best state, and the sound of the call can be adjusted. Automatic adjustment.

Embodiment Eight

Referring to FIG. 9 , FIG. 9 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 7, the device also includes:

The second acquiring module 704 is configured to acquire and store the decibel value of the user's voice through a sensor.

Embodiment nine

Referring to FIG. 10 , FIG. 10 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 7, the device also includes:

The receiving module 705 is configured to receive the preset decibel threshold set by the user.

Specifically, the user can adjust the decibel level for receiving an external call in advance or in real time according to the current state of receiving the call.

Embodiment ten

Referring to FIG. 11 , FIG. 11 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 7 to Embodiment 9, and on the basis of Embodiment 9 as an example for description, the device also includes:

Prompting means 706, configured to send prompt information to the user if the difference between the decibel value of the external call received and the decibel value of the user's voice is greater than a preset decibel threshold, and the prompt information is used to notify the user The user prompts that the difference between the decibel value of the currently received external call and the decibel value of the user's voice is greater than the preset decibel threshold.

Embodiment Eleven

Referring to FIG. 12 , FIG. 12 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 7 to Embodiment 9, the basis of Embodiment 9 is used as an example for illustration, and the device also includes:

A monitoring module 707, configured to monitor the distance between the listening device and the user's ear in real time through a distance sensor;

A second adjustment module 708, configured to adjust the preset decibel threshold according to the distance;

Preferably, refer to FIG. 13 , which is a schematic diagram of functional modules of the second adjustment module 708 according to an embodiment of the present invention. The second adjustment module 708 includes:

An increasing unit 1301, configured to increase the preset decibel threshold if the listening device is far away from the user's ear;

The reducing unit 1302 is configured to reduce the preset preset if the listening device is relatively close to the user's ear.

Specifically, the communication device recognizes the user's actions through the distance sensor to timely judge whether the decibel number is too large or too small. When the user puts the communication device close to the ear, the sound is too low, and the device appropriately increases the volume; When listening to the ear, the sound is too loud, and the device lowers the volume appropriately; at the same time, it records and records personal data, and when matching the sound in the future, it will make corresponding fluctuations in the decibel level of the user's voice to eliminate individual differences.

Embodiment 12

Referring to FIG. 14 , FIG. 14 is a schematic diagram of functional modules of a device for automatically adjusting call volume according to an embodiment of the present invention.

On the basis of Embodiment 7 to Embodiment 9, taking Embodiment 9 as an example for description, the device also includes:

The search module 709 is configured to search for the decibel threshold corresponding to the decibel value of the user's voice according to the pre-stored correspondence between the decibel value of the user's voice and the preset decibel threshold corresponding to the decibel value of the user's voice .

The above describes the technical principles of the embodiments of the present invention in conjunction with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present invention, and cannot be construed as limiting the protection scope of the embodiments of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation manners of the embodiments of the present invention without creative work, and these manners will fall within the protection scope of the embodiments of the present invention.

Claims (14)

1. automatically regulate a method for In Call, it is characterized in that, described method comprises:

When user when connecting external incoming call, obtain the decibel value that described user answers described external incoming call;

The decibel value of answering external incoming call relatively and the decibel value of described user voice prestored;

If described in answer the decibel value of external incoming call and the decibel value of described user voice gap be greater than the decibel threshold pre-set, then automatically answer the decibel value of external incoming call described in adjustment, answer the gap of the decibel value of external incoming call and the decibel value of described user voice described in making in the decibel threshold pre-set.

2. method according to claim 1, is characterized in that, the described user of described acquisition answers the decibel value of described external incoming call, comprising:

Obtained by transducer and store the decibel value that described user answers described external incoming call.

3. method according to claim 1, is characterized in that, described relatively described in answer the decibel value of external incoming call and the decibel value of described user voice before, also comprise:

Obtained by transducer and store the decibel value of described user voice.

4. method according to claim 1, is characterized in that, before answering the decibel value of external incoming call or afterwards, also comprises described in described automatic adjustment:

Receive the decibel threshold pre-set described in described user setting.

5. the method according to Claims 1-4 any one, is characterized in that, described method also comprises:

If described in answer the decibel value of external incoming call and the decibel value of described user voice gap be greater than the decibel threshold pre-set, then send information to described user, described information is used for pointing out the gap of the current decibel value of the external incoming call of answering and the decibel value of described user voice to be greater than the decibel threshold pre-set to described user.

6. the method according to Claims 1-4 any one, is characterized in that, described method also comprises:

The distance of equipment from described user's ear is answered by range sensor Real-Time Monitoring;

The decibel threshold pre-set according to described distance adjustment;

The described decibel threshold pre-set according to described distance adjustment, comprising:

If described in answer distant from described user's ear of equipment, then the decibel threshold pre-set described in improving;

If described in answer the close together of equipment from described user's ear, then reduce described in pre-set prefabricated.

7. the method according to Claims 1-4 any one, is characterized in that, described method also comprises:

According to the decibel value of the described user voice prestored and the corresponding relation of the decibel threshold that pre-set corresponding with the decibel value of described user voice, search the decibel threshold corresponding with the decibel value of described user voice.

8. automatically regulate a device for In Call, it is characterized in that, described device comprises:

First acquisition module, for when user connect external incoming call, obtain the decibel value that described user answers described external incoming call;

Comparison module, for the decibel value of the decibel value of answering external incoming call described in relatively and the described user voice prestored;

First adjusting module, if for described in answer the decibel value of external incoming call and the decibel value of described user voice gap be greater than the decibel threshold pre-set, then automatically answer the decibel value of external incoming call described in adjustment, answer the gap of the decibel value of external incoming call and the decibel value of described user voice described in making in the decibel threshold pre-set.

9. device according to claim 8, is characterized in that, described first acquisition module, comprising:

First acquiring unit, for obtaining by transducer and storing the decibel value that described user answers described external incoming call.

10. device according to claim 8, is characterized in that, described device also comprises:

Second acquisition module, for obtaining by transducer and storing the decibel value of described user voice.

11. devices according to claim 8, is characterized in that, described device also comprises:

Receiver module, for receiving the decibel threshold pre-set described in described user setting.

Device described in 12. according to Claim 8 to 11 any one, it is characterized in that, described device also comprises:

Suggestion device, if for described in answer the decibel value of external incoming call and the decibel value of described user voice gap be greater than the decibel threshold pre-set, then send information to described user, described information is used for pointing out the gap of the current decibel value of the external incoming call of answering and the decibel value of described user voice to be greater than the decibel threshold pre-set to described user.

Device described in 13. according to Claim 8 to 11 any one, it is characterized in that, described device also comprises:

Monitoring modular, for answering the distance of equipment from described user's ear by range sensor Real-Time Monitoring;

Second adjusting module, for the decibel threshold pre-set according to described distance adjustment;

Described second adjusting module, comprising:

Improve unit, if for described in answer distant from described user's ear of equipment, then the decibel threshold pre-set described in improving;

Reduce unit, if for described in answer the close together of equipment from described user's ear, then reduce described in pre-set prefabricated.

Device described in 14. according to Claim 8 to 11 any one, it is characterized in that, described device also comprises:

Search module, for according to the decibel value of described user voice prestored and the corresponding relation of the decibel threshold that pre-set corresponding with the decibel value of described user voice, search the decibel threshold corresponding with the decibel value of described user voice.