Page 183 - The Master Handbook Of Acoustics
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158 CHAPTER SEVEN
Delay
Delay
Analog Analog
in out
Delay
Delay
FIGURE 7-19
An artificial-reverberation device incorporating several different delays produces an
effect far superior to that of the single delay in Fig. 7-18.
Analog
in A/D Delay Delay D/A
Delay
FIGURE 7-20
The required echo density is achieved in a reverberation device that incorporates numer-
ous delays and recirculation of the signal. Actual artificial-reverberation devices avail-
able today are far more complicated than this one.
