Realizes karaoke functionality by enabling you to erase only the vocals from commercially available music software.

• Features

1) Vocal fader functions (erase vocals from commercially available

music software) all on one chip.

2) Has internal secondary active LPF to enable a high

degree of vocal cancellation (synchronous rejection

ratio) while retaining the same feeling.

3) Three control pins for switching between 4 modes:

through, vocal fader, sound multiplexing, and mute.

4) Key controller input and internal switches.

5) Internal microphone amplifier.

6) Low noise and low distortion.

7) Few external components.

• Applications

Mini-components, radio cassette players, car stereos, karaoke sets