Systems and methods for filtering unwanted sounds from a conference call using voice synthesis
To filter unwanted sounds from a conference call, a first voice signal is captured by a first device during a conference call and converted into corresponding text, which is then analyzed to determine that a first portion of the text was spoken by a first user and a second portion of the text was spoken by a second user. If the first user is relevant to the conference call while the second user is not, the first voice signal is prevented from being transmitted into the conference call, the first portion of text is converted into a second voice signal using a voice profile of the first user to synthesize the voice of the first user, and the second voice signal is then transmitted into the conference call. The second portion of text is not converted into a voice signal, as the second user is determined not to be relevant.
1. A method comprising:
capturing a first voice signal, the first voice signal comprising a voice of a first user and a voice of a second user, by a first device, during a communication session;
in response to determining, using a first voice profile of the first user, that the first voice signal includes the voice of the second user, wherein the second user is different from the first user:
preventing entirety of the first voice signal, the entirety of the first voice signal comprising the voice of the first user and the voice of the second user, from being transmitted into the communication session, wherein no part of the first voice signal is transmitted into the communication session;
constructing a second voice signal based on words detected in the first voice signal and attributable to the voice of the first user; and
transmitting the second voice signal into the communication session.
2. The method of claim 1 , further comprising:
generating the first voice profile of the first user based on a prior voice signal captured during a prior communication session.
3. The method of claim 1 , wherein the constructing the second voice signal based on the words detected in the first voice signal and attributable to the voice of the first user comprises:
accessing the first voice profile of the first user; and
synthesizing the words detected in the first voice signal and attributable to the voice of the first user into the second voice signal based on the first voice profile of the first user.
4. The method of claim 1 , further comprising:
generating a third voice signal based on words detected in the first voice signal and attributable to the voice of the second user; and
transmitting the third voice signal into the communication session separately from the second voice signal.
5. The method of claim 4 , further comprising:
presenting, to other participants in the communication session, an option to select whether to listen to the second voice signal or the third voice signal.
6. The method of claim 1 , further comprising muting a microphone for a predetermined period of time in response to detecting greater than one voice in the first voice signal.
7. The method of claim 1 , wherein the constructed second voice signal excludes the words detected in the first voice signal and attributable to the voice of the second user.
8. A system comprising:
input/output circuitry;
audio input circuitry configured to capture a first voice signal, the first voice signal comprising a voice of a first user and a voice of a second user, by a first device, during a communication session; and
control circuitry configured to:
in response to determining, using a first voice profile of the first user, that the first voice signal includes the voice of the second user, wherein the second user is different from the first user:
prevent entirety of the first voice signal, the entirety of the first voice signal comprising the voice of the first user and the voice of the second user, from being transmitted into the communication session, wherein no part of the first voice signal is transmitted into the communication session;
construct a second voice signal based on words detected in the first voice signal and attributable to the voice of the first user; and
wherein the input/output circuitry is configured to transmit the second voice signal into the communication session.
9. The system of claim 8 , wherein the control circuitry is further configured to:
generate the first voice profile of the first user based on a prior voice signal captured during a prior communication session.
10. The system of claim 8 , wherein the control circuitry is configured to construct the second voice signal based on the words detected in the first voice signal and attributable to the voice of the first user by:
accessing the first voice profile of the first user; and
synthesizing the words detected in the first voice signal and attributable to the voice of the first user into the second voice signal based on the first voice profile of the first user.
11. The system of claim 8 , wherein the control circuitry is further configured to generate a third voice signal based on words detected in the first voice signal and attributable to the voice of the second user; and
wherein the input/output circuitry is further configured to transmit the third voice signal into the communication session separately from the second voice signal.
12. The system of claim 11 , wherein the control circuitry is further configured to:
present, to other participants in the communication session, an option to select whether to listen to the second voice signal or the third voice signal.
13. The system of claim 8 , wherein the control circuitry is further configured to mute a microphone for a predetermined period of time in response to detecting greater than one voice in the first voice signal.
14. The system of claim 8 , wherein the constructed second voice signal excludes the words detected in the first voice signal and attributable to the voice of the second user.
15. A system comprising:
means for capturing a first voice signal, the first voice signal comprising a voice of a first user and a voice of a second user, by a first device, during a communication session;
means for, in response to determining, using a first voice profile of the first user, that the first voice signal includes the voice of the second user, wherein the second user is different from the first user:
preventing entirety of the first voice signal, the entirety of the first voice signal comprising the voice of the first user and the voice of the second user, from being transmitted into the communication session, wherein no part of the first voice signal is transmitted into the communication session;
constructing a second voice signal based on words detected in the first voice signal and attributable to the voice of the first user; and
means for transmitting the second voice signal into the communication session.
16. The system of claim 15 , further comprising:
means for generating the first voice profile of the first user based on a prior voice signal captured during a prior communication session.
17. The system of claim 15 , wherein the means for constructing the second voice signal based on the words detected in the first voice signal and attributable to the voice of the first user comprises:
means for accessing the first voice profile of the first user; and
means for synthesizing the words detected in the first voice signal and attributable to the voice of the first user into the second voice signal based on the first voice profile of the first user.
18. The system of claim 15 , further comprising:
means for generating a third voice signal based on the words detected in the first voice signal and attributable to the voice of the second user; and
means for transmitting the third voice signal into the communication session separately from the second voice signal.
19. The system of claim 18 , further comprising:
means for presenting, to other participants in the communication session, an option to select whether to listen to the second voice signal or the third voice signal.
20. The system of claim 15 , further comprising means for muting a microphone for a predetermined period of time in response to detecting greater than one voice in the first voice signal.