Audio Ditherizing Circuit For Digital Audio Use


Posted on May 21, 2012

By adding a small amount of noise to a signal to be digitized (about 0.7 bit): where: n = #


Audio Ditherizing Circuit For Digital Audio Use
Click here to download the full size of the above Circuit.

of bits. For example, 8 bits and 2 V p-p would be 0.0055 V. This circuit uses a transistor (Ql) and an amplifier (Q2 and Ul) to generate the noise signal. Rll controls the noise injection and R12 controls the gain of the system.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

12 Volt Fluorescent inverter for 20 - 40 Watt tubes
UPS For Cordless Telephones
The EF50 the tube that helped to win the War
Experimental Pendulum Clock
Network RJ45 Cable Tester Circuit
Boost Converter Design
Current three-phase motor phase protection circuit diagram



Top