Enhancing audio using a mobile device

A computer program product comprising computer executable program code recorded on a computer readable non-transitory storage medium, said computer executable program code when executed, causing a method to be performed by a computing device, the method comprising:

• communicating a test signal to a source device;
• capturing by the at least one microphone of the computing device a played-back version of the test signal generated by a rendering device coupled to the source device;
• determining, by a processing unit of the computing device, an impulse response of the captured played-back version of the test signal based at least on an equalizing filter configured to compensate for at least one or more determined frequency characteristics of the at least one microphone;
• and
• determining calibration settings based at least on the impulse response to be applied by the source device.

A computing device, comprising:

• at least one microphone;
• and
• a processing unit configured to:
• communicate a test signal to a source device;
• determine an impulse response of a played-back version of the test signal based at least on an equalizing filter configured to compensate for at least one or more determined frequency characteristics of the at least one microphone, the played-back version of the test signal being captured by the at least one microphone, the played-back version of the test signal being generated by a rendering device coupled to the source device;
• and
• determine calibration settings based at least on the impulse response to be applied by the source device.