Audio Energy Calculation¶
The Audio Energy Calculation feature calculates the audio energy of the audio packets. In case of multi-channel audio packets, it calculates the average energy across the channels of the audio packet. The energy is calculated in decibels (dB).
This feature is available as Audio Energy Calculation codelet.
|channel_indices||List of indices of audio channels which are used for calculating the audio energy.||List of Ints|
|reference_energy||Energy (in dB) of the microphone’s max capture volume. This value can be obtained from the microphone specification sheet as Acoustic Overload Point or maximum dB. For example, the reference_energy of a ReSpeaker 4-mic array v2.0 is 120dB. Default is 0.||Float|
The calculated energy is available in Sight as