Dcblocker unit test: axed the bad coefficients generated by the Processing code and replaced with an impulse response generated in the test from the coefficients.
Dcblocker unit test: axed the bad coefficients generated by the Processing code and replaced with an impulse response generated in the test from the coefficients.

jamoma/jamoma2,jamoma/jamoma2,Cycling74/min-lib,jamoma/jamoma2,Cycling74/min-lib