The audio signal was coded as a series of black and white dots and recorded instead of the video on the tape.
If you turned on the TV, this is what the audio recording looked like:
If you turned on the TV, this is what the audio recording looked like:
![[Image: pcm_recording1.jpg]](https://images.weserv.nl/?url=www.palsite.com%2Fpics%2Fpcm_recording1.jpg)
The granting of a pardon is an imputation of guilt, and the acceptance a confession of it.