Insignia NS-KP01 Specifications, Glossary of karaoke terms, Echo, Multiplex, Auto Voice Control (AVC)

Insignia NS-KP01 CD+G Portable Karaoke System

Specifications

Specifications are subject to change without notice. Measurements and weights may vary slightly.

Audio	Output (maximum): 1W + 1W (RMS)
	Impedance: 8 Ohms

CD player	Frequency response: 100Hz to 20 kHZ
	Signal-to-noise ratio: 50dB
	Number of programs: 20 steps random access programming
	Sampling system: 8 times over

Microphone	-72dB 600 Ohms impedance with 6.3 dynamic microphone

AC power	120V ~ 60Hz

Dimensions (H × W× D)	12.4 × 7.6 × 8.3 inches (31.4 × 19.2 × 21 cm)

Weight	4.33 lbs (2 kg)

Glossary of karaoke terms

Echo

Adds depth and resonance to a singer’s voice without affecting the music. The echo effect is produced by creating minor controlled feed-back in the singer’s voice.

Multiplex

A multiplex CD has two versions of a song. One version is a stereo recording without the lead singer. The other version is recorded with music and background vocals on the left channel and the lead singer recorded on the right channel. The “split-track” recording lets you control the volume of the lead singer by adjusting the BALANCE control. You can sing a duet with the lead singer or use the lead singer as a guide while you learn the song, gradually fading out the lead singer voice until you can sing the song alone.

Auto Voice Control (AVC)

When AVC is activated, the vocals on a multiplex CD stop playing when a singer begins singing through the microphone. When the singer stops singing, the vocals on the CD start playing again. This feature only works with multiplex CDs.