JPS60153100U

JPS60153100U - fader device

Info

Publication number: JPS60153100U
Application number: JP4111084U
Authority: JP
Inventors: 小松原　聖喜; 芳郎功力
Original assignee: パイオニア株式会社
Priority date: 1984-03-22
Filing date: 1984-03-22
Publication date: 1985-10-12

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、３Ｄ再再生式に用いられる従来のフェーダ装
置を示す図、第２図は、マルチチャンネル方式に用いら
れる従来のフェーダ装置を示す図、第３図は、マルチチ
ャンネル方式に用いられる本考案フェーダ装置の一実施
例を示す図、第４図は、３Ｄ再再生式に用いられる本考
案フェーダ　　　　。装置の他の実施例を示す図、第５図は、可変器の調整部
の外観を示す図である。主要部分の符号の説明、２・・・加算器、３，１７・・
・ローパスフィルタ、５・・・オーディオソース、６・
・・低域用パワーアンプ、７・・・低域用スピーカ、８
．１０・・・全帯域用パワーアンプ、９．１１・・・全
帯域用スピーカ、１６・・・バイパスフィルタ、２゜・
・・中高域用パワーアンプ、２１・・・低域用パワーア
ンプ、２２・・・中高域用スピーカ、２３・・・低域用
スピーカ、２４，２６・・・フェーダ装置、２５．２９
・・・摺動端子、３０，３１・・・つまみ。Figure 1 shows a conventional fader device used in the 3D replay system, Figure 2 shows a conventional fader device used in the multi-channel system, and Figure 3 shows the conventional fader device used in the multi-channel system. FIG. 4 is a diagram showing an embodiment of the fader device of the present invention, which is a fader of the present invention used for 3D replay. FIG. 5, which is a diagram showing another embodiment of the device, is a diagram showing the appearance of the adjustment section of the variable device. Explanation of the symbols of the main parts, 2... Adder, 3, 17...
・Low pass filter, 5...Audio source, 6.
...Low range power amplifier, 7...Low range speaker, 8
．． 10... Power amplifier for all bands, 9.11... Speaker for all bands, 16... Bypass filter, 2°.
... Power amplifier for mid-high range, 21... Power amplifier for low range, 22... Speaker for mid-high range, 23... Speaker for low range, 24, 26... Fader device, 25.29
...Sliding terminal, 30, 31...knob.

Claims

[Scope of utility model registration request]

(1) A fader device that adjusts the balance of each band level of the audio band, which consists of two resistors, one end connected to the audio signal input side and the other end connected to the audio signal output side, and these two resistors. 1 connected between the other ends of the resistor
1. A fader device comprising at least one circuit consisting of a variable resistor.

(2) The fader device according to claim 1, which is a registered utility model, characterized in that two sets of the circuits are provided, and sliding terminals of variable resistors of these circuits are interlocked.

(3) The resistance values of the two resistors are the same, and the resistance value of the two resistors is the same.
The fader device according to claim 1 or 2, wherein the resistance values of the resistors are the same, and the sliding terminal of the variable resistor is grounded.