AnsweredAssumed Answered

Mute module issue at ADAU1401A

Question asked by takepiro on Sep 26, 2011
Latest reply on Sep 30, 2011 by BrettG

Dear support team,


Mute module(with SW RC type Slew) occasionally outputs wrong data.


Could you tell me cause and measures,please?



Please check attatched file (wrong_data.PNG, wrong_data2.PNG,nomal_data.PNG).

Test project file is also attatched.(Mute_clip_dspproj)


This issue is shown in every about 100~200 times in this project.

(The waves of normal_data.PNG is almost observed.)


Though I do not understand of why,

when IIR filter( low frequency band pass filter) is placed in before mute module,

The incidence increases.



Sigma Stadio 3.4



Best regards,

Takehiro Yabune