ROHM Semiconductor - ROHM Co., Ltd.

ROHM FAQ

FAQ's

For Analog Audio Processors,
What is the purpose of a product with separate volume and input selector?
- When the signal selected by the input selector is processed by an external DSP, etc., the digital volume built into the DSP reduces the number of bits of data at low volume levels, causing slight changes to be lost. However, by using the analog volume of an analog audio processor in the latter stage, no data is lost.
  
  (example)