Reverberation apparatus

DETAILED DESCRIPTION Accordingly, an object of the present invention is to provide a reverberation apparatus free from the defects inherent in the prior art.
Another object of the invention is to provide a novel reverberation apparatus in which a delay circuit and a spring type reverberator are connected in series.
According to an aspect of the present invention there is a signal input terminal which is supplied with an input signal; a delay circuit having input and output terminals, said input terminal being connected to said signal input terminal; a spring type reverberator having input and output terminals, the input terminal of which is connected to the output terminal of said delay circuit means; and a summing circuit having a pair of input terminals and an output terminal.
The pair of input terminals is connected to the signal input terminal and the output terminal of the spring type reverberator respectively.
The output terminal of the summing circuit produces a reverberation sound.
The other objects, features and advantages of the present invention will become apparent from the following description taken in conjunction with the accompanying drawings through which the like reference numerals designate the same elements and parts.