AnsweredAssumed Answered

Looking for analog electronic circuit to use in adaptive hearing protection device.

Question asked by jagruti@20 on Aug 12, 2018
Latest reply on Aug 14, 2018 by Gauzz


I am looking for analog electronic circuit to use in adaptive hearing protection device.
It must have following features 
1. Must operate within the range of 75-80 dB.
2. Must convert and detect noise / sound above the 80dB and compress it into mention operating     range  automaticall [ 75-80dB]. 
3. Must amplify low sound to normal hearing range automatically.
4. Prefrarably avoid DSP.
5. Size compatible for hearing protection device .
Please repond me with your available circuits , specifications and quote. 

Jagruti N. Mahajan.