JPS59154986U - Multi-channel playback device - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来方式のスピーカーシステムの構造を示す図
、第２図は本考案の再生装置の構成を示す図、第３図は
アナログ遅延素子の一例の構成を示す図である。 ７．８は可変アナログ遅延回路、２，３はスピーカーで
ある。FIG. 1 is a diagram showing the structure of a conventional speaker system, FIG. 2 is a diagram showing the configuration of a playback device of the present invention, and FIG. 3 is a diagram showing the configuration of an example of an analog delay element. 7.8 is a variable analog delay circuit, and 2 and 3 are speakers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の周波数帯域の信号を再生するように定めたスピー
カー２．３の前面部を同一平面上に配置し、音声入力信
号を前記所定の周波数帯域の信号に分割し、当該分割さ
れた信号を電力増幅した後、前記所定の周波数帯域の信
号を再生するように定めたスピーカー２，３からそれぞ
れ再生するマルチチャンネル再生装置において、前記分
割された所定の周波数帯域の信号をアナログ遅延素子を
用いた可変アナログ遅延回路７．８を通して適宜遅延せ
しめ、電力増幅した後、それぞれのスピーカー２．３か
ら再生するようにしたマルチチャンネル再生装置。The front parts of speakers 2 and 3, which are designed to reproduce signals in a predetermined frequency band, are placed on the same plane, the audio input signal is divided into signals in the predetermined frequency band, and the divided signals are converted into electric power. In a multi-channel playback device that reproduces the amplified signal from the speakers 2 and 3, which are respectively set to play back the signal in the predetermined frequency band, the divided signal in the predetermined frequency band is variable using an analog delay element. A multi-channel playback device that is appropriately delayed through an analog delay circuit 7.8, amplified in power, and then played back from each speaker 2.3.