JPS62118298U - - Google Patents
Info
- Publication number
- JPS62118298U JPS62118298U JP1986005448U JP544886U JPS62118298U JP S62118298 U JPS62118298 U JP S62118298U JP 1986005448 U JP1986005448 U JP 1986005448U JP 544886 U JP544886 U JP 544886U JP S62118298 U JPS62118298 U JP S62118298U
- Authority
- JP
- Japan
- Prior art keywords
- audio
- audio playback
- speed
- sound quality
- reproduction device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005070 sampling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
図面は本考案に係る速聞き機構付き音声再生装
置の実施例を示し、第１図は第１実施例の要部の
概略ブロツク回路図、第２図は時間軸伸長手段の
動作を説明するための信号波形図、第３図は音質
可変手段の動作を説明するための信号波形図、そ
して、第４図は第２実施例の要部の概略ブロツク
回路図である。
１……音声再生部、７……時間軸伸長手段、８
……音質可変手段、Ｓ１……音声再生部１からの
出力信号、Ｓ２……時間軸伸長手段７からの出力
信号、Ｓ３……音質可変手段８からの出力信号。
The drawings show an embodiment of the audio reproduction device with a fast listening mechanism according to the present invention, FIG. 1 is a schematic block circuit diagram of the main part of the first embodiment, and FIG. 2 is a diagram for explaining the operation of the time axis expansion means. FIG. 3 is a signal waveform diagram for explaining the operation of the sound quality variable means, and FIG. 4 is a schematic block circuit diagram of the main part of the second embodiment. 1...Audio playback unit, 7...Time axis expansion means, 8
...Sound quality variable means, S1...Output signal from the audio reproduction section 1, S2...Output signal from the time axis expansion means 7, S3...Output signal from the sound quality variable means 8.
Claims (1)
を高速再生可能な音声再生部と、その音声再生部
により高速再生された再生信号を所定の時間間隔
でサンプリングし、そのサンプリングした各信号
の周波数帯域に変換してから互いに接続して出力
する時間軸伸長手段とを備えた速聞き機構付き音
声再生装置において、 前記時間軸伸長手段の後段に、再生音声の音質
を任意に変化させることが可能な音質可変手段を
設けてあることを特徴とする速聞き機構付き音声
再生装置。[Scope of Claim for Utility Model Registration] An audio playback unit capable of high-speed playback of audio from a recording medium at a speed different from that during recording, and sampling the playback signal played back at high speed by the audio playback unit at predetermined time intervals, In an audio playback device with a fast listening mechanism, the sound reproduction device includes a time axis extension means that converts the sampled signals into frequency bands and then connects them to each other for output. A sound reproduction device with a fast listening mechanism, characterized in that it is provided with a sound quality variable means that can change the sound quality arbitrarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986005448U JPS62118298U (en) | 1986-01-17 | 1986-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986005448U JPS62118298U (en) | 1986-01-17 | 1986-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62118298U true JPS62118298U (en) | 1987-07-27 |
Family
ID=30787041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986005448U Pending JPS62118298U (en) | 1986-01-17 | 1986-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62118298U (en) |
-
1986
- 1986-01-17 JP JP1986005448U patent/JPS62118298U/ja active Pending
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