The BA3884F and BA3884S are sound processor ICs that perform phase and harmonic compensation on audio signals to accurately reproduce the “rise” section of audio signals that determines the characteristics of the sound, and thus reproduce the original recording as naturally as possible.

Features

1) Corrects distortion in the rising section of audio signals that results from miss-matched speakers and amplifiers, and reproduces the original sound faith fully.

2) To allow application with all types of speakers and sources, the clarity can be adjusted using DC control.

3) DC control provided for selection of either processor mode or bypass mode.

4) Bass boost can be adjusted with the DC control in or der to maintain a good balance with the dynamically

changing upper frequencies.

Applications

Component stereo systems, radio cassette players, car stereo systems, televisions, VCRs, multimedia PCs, computer game machines and karaoke machines.