JPS61185100U

JPS61185100U -

Info

Publication number: JPS61185100U
Application number: JP6058486U
Authority: JP
Priority date: 1986-04-22
Filing date: 1986-04-22
Publication date: 1986-11-18

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示すブロツク図、第
２図は第１図の動作を説明するための概略タイミ
ングチヤートである。主要部分の符号の説明、１，２……加算器、３
〜５……遅延回路、６〜８……フイルタ。 FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a schematic timing chart for explaining the operation of FIG. 1. Explanation of the symbols of the main parts, 1, 2...adder, 3
~5...Delay circuit, 6~8...Filter.

Claims

[Claims for Utility Model Registration] (1) A plurality of cascade-connected delay means, first to Nth filters each having a different passing frequency band and each passing center frequency decreasing sequentially;
a synthesizing means for synthesizing each output of the filter and a predetermined input signal and applying the synthesized signal to the first stage input of the cascaded delay means; and synthesizing and outputting the input signal and the output of the final stage of the delay means. 1. A reverberation adding apparatus, comprising: an output means, and an output of the delay means closer to the first stage is sequentially applied to each input of the first to Nth filters. (2) The reverberation adding apparatus according to claim 1, wherein each output of the filter is applied to each input of the synthesizing means via attenuation means. (3) The reverberation adding device according to claim 1, wherein the output of the delay means is applied to each input of the filter via attenuation means.