The digital audio processor IC (DAPIC) is a function specific chip for audio processing, such as equalization, stereo widening, hall effect, reverberation, surround sound, and digital volume/balance control. Apart from this, the DAPIC can be reconfigured as a digital filter with programmable frequency characteristics. The chip can realize most functions directly in hardware because of silicon efficiency. Applications are multimedia hardware, audio sets, digital loudspeakers, and car stereo.
(See document for exact affiliation information.)
https://aes2.org/publications/elibrary-page/?id=6426
(451KB)
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member Join the AES. If you need to check your member status, login to the Member Portal.
