Alesis DEQ230D Manuale Utente

 

12 

Cross-Over 

Split a full-range mono signal into both channels; send the output 
of Channel A to an amplifier feeding the woofers and send 
Channel B to an amplifier feeding the tweeters. 

 

 

13 

Hum Reduction 

Some signals have 60Hz hum no matter what you do. This 
program de-emphasizes 60Hz and its harmonics without taking a 
noticeable bite out of the sound. 

 

 

14 

Telephone 

Use this as an effect to simulate what signals sound like passing 
through the phone. 

 

 

15 

Less SSS 

This program reduces sibilance--the sound when vocals' "S" 
sounds are out of proportion to other phonetics. 

 

 

 

Send the signal you want to equalize through Narrow Boosts 1-5 to find the frequency that 

may be most objectionable. Take note of  that frequency for further editing or just set the 

DEQ230 to the Narrow Cut 1-5 program that matches the Boost program that emphasized 

the frequency range in question. 

 

16 

Narrow Boost 1 (80Hz) 

See note for programs 16-20 and 22-26 

 

 

17 

Narrow Boost 2 (250Hz) 

See note for programs 16-20 and 22-26