JPH0262856U - - Google Patents
Info
- Publication number
- JPH0262856U JPH0262856U JP14060788U JP14060788U JPH0262856U JP H0262856 U JPH0262856 U JP H0262856U JP 14060788 U JP14060788 U JP 14060788U JP 14060788 U JP14060788 U JP 14060788U JP H0262856 U JPH0262856 U JP H0262856U
- Authority
- JP
- Japan
- Prior art keywords
- decoding unit
- audio
- unit
- encoding
- video
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 claims 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Time-Division Multiplex Systems (AREA)
- Television Systems (AREA)
Description
第１図及び第２図は本考案の一実施例を示す構
成図である。
１０１：マルチメデイア画像伝送装置、１０２
：映像符号化・復号化部、１０３：音声符号化・
復号化部、１０４：制御部、１０５：データイン
タフエース部、１０６：多重・分離部、１０７：
テレビカメラ、１０８：モニタ、１０９：マイク
、１１０：スピーカ、１１１：データ端末、２０
２：多重化装置、２０３：光端局装置、２０４：
テレビ会議端末。
FIGS. 1 and 2 are configuration diagrams showing an embodiment of the present invention. 101: Multimedia image transmission device, 102
:Video encoding/decoding unit, 103:Audio encoding/
Decoding unit, 104: Control unit, 105: Data interface unit, 106: Multiplexing/demultiplexing unit, 107:
TV camera, 108: Monitor, 109: Microphone, 110: Speaker, 111: Data terminal, 20
2: Multiplexing device, 203: Optical terminal device, 204:
Video conference terminal.
Claims (1)
化・復号化部と、音声信号の符号化及び復号化を
行なう音声符号化・復号化部と、各種データ端末
とインタフエースするデータインタフエース部と
、音声信号のチヤネル数及び帯域幅を設定すると
ともに前記映像符号化・復号化部及び前記音声符
号化・復号化部の信号圧縮率を制御する制御部と
、映像信号、音声信号及びデータを多重及び分離
し伝送路とインタフエースする多重・分離部とを
備えることを特徴とするマルチメデイア画像伝送
装置。 A video encoding/decoding unit that encodes and decodes video signals, an audio encoding/decoding unit that encodes and decodes audio signals, and a data interface unit that interfaces with various data terminals. , a control unit that sets the number of channels and bandwidth of the audio signal and controls the signal compression rate of the video encoding/decoding unit and the audio encoding/decoding unit, and multiplexes the video signal, the audio signal, and the data. and a multiplexing/demultiplexing unit that separates and interfaces with a transmission path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14060788U JPH0262856U (en) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14060788U JPH0262856U (en) | 1988-10-27 | 1988-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262856U true JPH0262856U (en) | 1990-05-10 |
Family
ID=31404933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14060788U Pending JPH0262856U (en) | 1988-10-27 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000004716A1 (en) * | 1998-07-17 | 2000-01-27 | Hitachi, Ltd. | Image pickup device |
-
1988
- 1988-10-27 JP JP14060788U patent/JPH0262856U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000004716A1 (en) * | 1998-07-17 | 2000-01-27 | Hitachi, Ltd. | Image pickup device |
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