The 'builds' of a CVC algorthm for voice products varies, depending on the application in question (and the processing resources and battery power available).

Here is an example build for a low-cost headset, which combines echo and noise cancellation with other features to deliver a high quality communications experience to the user:

1. Adaptive linear acoustic echo cancellation
2. Non-linear echo compensation
3. Speaker non-linear range control
4. Tx noise suppression
5. Tx EQ
6. Rx parametric EQ
7. Rx AGC
8. Howling suppression
9. Side tone generation

CSR provides an algorithm that is ready to use, but note that users can make modifications using the 'Parameter Manager' tool that comes with the appropriate version of the BlueLab software development kit.