器件名称: YSS915
功能描述: Karaoke Processor 2 for Video disc player
文件大小: 820.54KB 共32页
简 介:YSS915
Karaoke Processor 2 for Video disc player
(KP2V2)
INTRODUCTION
YSS915 (KP2V2) is an LSI for processing Karaoke voice signals. This LSI has an A/D converter (1 channel) for the microphone echo, and a memory for the microphone echo and key control. These features allow achieving the functions needed for the Karaoke system by using only one LSI chip. As for the microphone echoes, many other types of echoes are available in addition to ordinary ones so that YSS915 is applicable to various uses. In addition to these Karaoke programs, YSS915 is able to provide the Movie & Music programs, with which the surround effect is applied to the movie and music sources for giving the users more enjoyment. YSS915 is pin compatible with and register compatible with YSS903 (KP2V).
[ Fundamental Functions ] 1) Karaoke program
FEATURES
Key Control (Control by 50 cents in +/- 600 cent range, +/- one octave, etc.) Voice Cancel
Microphone Echo Normal microphone echo (174 msec or less (fs = 44.1 kHz)) Stereo-Echo/ Reverb-Echo Microphone Key Control (+/- 10 cents, +/- 20 cents, +/- 400 cents, +/- 700 cents and +/- 1 octave) Microphone "YMERSION"
Tone Control Bass, Mid-tone, Treble (0 to +/- 10 dB at 2 dB steps) Surround "YMERSION" (Yamaha's original wide surround technology)
2) Movie and music program Surround
Initial reflection sound synthesizing system Yamaha "YMERSION"
Tone Control Bass, Mid-tone, Treble (0 to +/- 10 dB at 2 dB steps)
[ I/O Interface ]
Digital signa……
