JPS58179620U

JPS58179620U - karaoke equipment

Info

Publication number: JPS58179620U
Application number: JP7493282U
Authority: JP
Inventors: 藤山　忠孝
Original assignee: ソニー株式会社
Priority date: 1982-05-24
Filing date: 1982-05-24
Publication date: 1983-12-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

一第１図ａは従来のカラオケ装置の主要ブロック回路図
、第１図すはトーンコントロール回路の胸波数神性図、
第２図はこの考案の一実施例を示す１６カラオケ装置の主要なブロック回路図、第３図は　・リ
ズム音の特徴を示す信号レベルの周波数特性図、第４図
はａ、　ｂ、　　ｃは共振回路図、第５図はりズ　　−
ムアクセントイコライザあ回路図、第６図はりズ　−ム
アクセントイフライザの特性図、第７図はリズムアクセ
ント−イコライザの他の実施例を示す回路図である。゛図中、１１．１２．１３は増幅器、−１４はリズムア
クセントイコライザ、１５．１６は残響音発生器、１７
はミキシングアンプ、Ｓはスイッチを−示す。Figure 1a is a main block circuit diagram of a conventional karaoke device, Figure 1 is a chest wave frequency diagram of a tone control circuit,
Figure 2 shows one embodiment of this invention.16 The main block circuit diagram of the karaoke device; Figure 3 is a frequency characteristic diagram of the signal level showing the characteristics of rhythm sounds; Figure 4 shows a, b, and c. Resonance circuit diagram, Figure 5 -
FIG. 6 is a circuit diagram of the rhythm accent equalizer; FIG. 7 is a characteristic diagram of the rhythm accent equalizer; FIG. 7 is a circuit diagram showing another embodiment of the rhythm accent equalizer. In the figure, 11, 12, and 13 are amplifiers, -14 is a rhythm accent equalizer, 15.16 is a reverberation sound generator, and 17
indicates a mixing amplifier, and S indicates a switch.

Claims

[Scope of utility model registration request]

A karaoke device is equipped with a performance music signal that includes at least rhythm sounds, and a music signal that mixes the audio signal, and the rhythm sound is forced into the rhythm sound of the performance music.
The Zaruichi karaoke device is characterized by the ability to insert a rhythm accent equalizer with frequency characteristics that