BA3837 Overview
Multimedia ICs Vocal fader IC BA3837 / BA3837F / BA3838F The BA3837, BA3837F and BA3838F are ICs with an internal secondary active LPF for vocal cancellation functions and mixing amplifier functions with high degrees of vocal cancellation. Three control pins are used to switch between modes: the key controller input mode, through mode, vocal fader mode, sound multiplexing mode and mute mode.
BA3837 Key Features
- 1) Single-chip IC with vocal fader, to erase vocals from mercially available recordings. 2) Internal secondary active LP
BA3837 Applications
- Karaoke functions on stereo systems, portable stereos and VCRs Features
- 1) Single-chip IC with vocal fader, to erase vocals from mercially available recordings. 2) Internal secondary active LPF for high degrees of vocal cancellation