Methods, apparatuses and computer program products for providing active echo-cancellation for systems combining voice communication and synchronous audio content

1. A method comprising:

receiving combined audio content comprising items of voice data associated with speech content of one or more users participating in a call and information comprising audio data being provided to the users during the call;

removing a first echo associated with a first item of the voice data associated with one of the users, from the combined audio content, based in part on a prior detection of the first item of the voice data corresponding to one of the users; and

removing, via a processor, a second echo associated with the audio data, from the combined audio content, based in part on a previous detection of the audio data or a previous detection of data that corresponds to the audio data,

wherein the previous detection of the audio data relates to playing of the audio data of the information, on behalf of a remote user of the users, before subsequent playing of the audio data, on behalf of a local user of the users.

2. The method of claim 1 , wherein removing the second echo comprises subtracting the previous detection of the audio data or the previous detection of the data from the audio data.

3. The method of claim 1 , wherein the information comprises video data that corresponds to the audio data.

4. The method of claim 1 , wherein being provided comprises receiving the information via at least one of a stream or broadcast from a network device; and

detecting that the information is also being received synchronously by a device of one of the users during the call.

5. The method of claim 4 , further comprising:

executing a synchronization application programming interface to enable the detecting of the information being received synchronously.

6. The method of claim 1 , further comprising:

obtaining audio content with reduced echo based in part on the removed first echo and the removed second echo.

7. The method of claim 6 , further comprising:

enabling provision of the obtained audio content with reduced echo to at least one device of one of the users participating in the call.

8. The method of claim 7 , wherein enabling provision further comprises enabling sending of the obtained audio to the device to enable the device to utilize the obtained audio content, wherein the device is incapable of removing echo associated with the audio data.

9. The method of claim 1 , further comprising:

muting the audio data at the microphone; and

continuing to play the audio data that was previously detected.

10. An apparatus comprising:

at least one processor; and

at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following:

receive combined audio content comprising items of voice data associated with speech content of one or more users participating in a call and information comprising audio data being provided to the users during the call;

remove a first echo associated with a first item of the voice data associated with one of the users, from the combined audio content, based in part on a prior detection of the first item of the voice data corresponding to one of the users; and

remove a second echo associated with the audio data, from the combined audio content, based in part on a previous detection of the audio data or a previous detection of data that corresponds to the audio data,

wherein the previous detection of the audio data relates to playing of the audio data of the information, on behalf of a remote user of the users, before subsequent playing of the audio data, on behalf of a local user of the users.

11. The apparatus of claim 10 , wherein the memory and computer program code are configured to, with the processor, cause the apparatus to:

remove the second echo by subtracting the previous detection of the audio data or the previous detection of the data from the audio data.

12. The apparatus of claim 10 , wherein the information comprises video data that corresponds to the audio data.

13. The apparatus of claim 10 , wherein being provided comprises receiving the information via at least one of a stream or broadcast from a network device, wherein the memory and computer program code are configured to, with the processor, cause the apparatus to:

detect that the information is also being received synchronously by a device of one of the users during the call.

14. The apparatus of claim 13 , wherein the memory and computer program code are configured to, with the processor, cause the apparatus to:

execute a synchronization application programming interface to enable the detecting of the information being received synchronously.

15. The apparatus of claim 10 , wherein the memory and computer program code are configured to, with the processor, cause the apparatus to:

obtain audio content with reduced echo based in part on the removed first echo and the removed second echo.

16. The apparatus of claim 15 , wherein the memory and computer program code are configured to, with the processor, cause the apparatus to:

enable provision of the obtained audio content with reduced echo to at least one device of one of the users participating in the call.

17. The apparatus of claim 16 , wherein the memory and computer program code are configured to, with the processor, cause the apparatus to:

enable provision by enabling sending of the obtained audio to the device to enable the device to utilize the obtained audio content, wherein the device is incapable of removing echo associated with the audio data.

18. The apparatus of claim 10 , wherein the memory and computer program code are configured to, with the processor, cause the apparatus to:

mute the audio data at the microphone; and

continue to play the audio data that was previously detected.

19. A computer program product comprising at least one non-transitory computer-readable storage medium having computer-readable program code portions stored therein, the computer-readable program code portions comprising:

program code instructions configured to facilitate receipt of combined audio content comprising items of voice data associated with speech content of one or more users participating in a call and information comprising audio data being provided to the users during the call;

program code instructions configured to remove a first echo associated with a first item of the voice data associated with one of the users, from the combined audio content, based in part on a prior detection of the first item of the voice data corresponding to one of the users; and

program code instructions configured to remove a second echo associated with the audio data, from the combined audio content, based in part on a previous detection of the audio data or a previous detection of data that corresponds to the audio data,

wherein the previous detection of the audio data relates to playing of the audio data of the information, on behalf of a remote user of the users, before subsequent playing of the audio data, on behalf of a local user of the users.

20. The computer program product of claim 19 , further comprising:

program code instructions configured to remove the second echo by subtracting the previous detection of the audio data or the previous detection of the data from the audio data.