JPS5451367A - Signal converter circuit - Google Patents
Signal converter circuitInfo
- Publication number
- JPS5451367A JPS5451367A JP11683977A JP11683977A JPS5451367A JP S5451367 A JPS5451367 A JP S5451367A JP 11683977 A JP11683977 A JP 11683977A JP 11683977 A JP11683977 A JP 11683977A JP S5451367 A JPS5451367 A JP S5451367A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- sampled
- sampled value
- bit
- converter circuit
- 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
Landscapes
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
PURPOSE: To improve a ratio of a signal to inter-band noise power by making the power spectrum of a quantized noise attenuate sufficiently near a direct current when converting a multi-level signal sampled at a long period into a binary signal sampled at a short period.
CONSTITUTION: Input terminal 1 is applied with signals in series, and a n-bit sampled value is outputted via quantization circuit 3 and digital filter 4. This sampled value is held by holding circuit 5 and inputted to integrating circuit 6. Circuit 6 accumulates inputs through n-bit fixed-point arithmetic and then, outputs its overflow
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11683977A JPS5451367A (en) | 1977-09-30 | 1977-09-30 | Signal converter circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11683977A JPS5451367A (en) | 1977-09-30 | 1977-09-30 | Signal converter circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5451367A true JPS5451367A (en) | 1979-04-23 |
Family
ID=14696894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11683977A Pending JPS5451367A (en) | 1977-09-30 | 1977-09-30 | Signal converter circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5451367A (en) |
-
1977
- 1977-09-30 JP JP11683977A patent/JPS5451367A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5441061A (en) | Analogue/digital converter | |
SE7713519L (en) | CODE CONVERSION PROCEDURE AND DEVICE | |
JPS5520008A (en) | Digital signal receiving device | |
JPS5793726A (en) | A/d converter | |
SE7909790L (en) | DIGITAL ANALOG CONVERTER WITH DIGITAL ANALOG HELP CONVERTER | |
JPS5451367A (en) | Signal converter circuit | |
JPS5461453A (en) | Analog-digital conversion circuit | |
JPS5451343A (en) | Code converter | |
JPS5783926A (en) | Digital to analog converter | |
JPS56117425A (en) | Analog-digital converting circuit | |
JPS5612144A (en) | Dither | |
JPS54120571A (en) | Dpcm-pcm converter | |
JPS5625827A (en) | Coding unit | |
JPS54127668A (en) | Analog-digital converter using josephson element | |
JPS56149823A (en) | Band pass filter | |
JPS5440069A (en) | Ad converter | |
JPS5489557A (en) | Stabilizing circuit for analog digital converter | |
JPS57207425A (en) | Digital-to-analog converting circuit | |
JPS57170646A (en) | Code conversion circuit | |
JPS57160220A (en) | Analog to digital converter | |
JPS5455110A (en) | Digital agc system | |
JPS5597731A (en) | Analog-digital converter | |
JPS5725721A (en) | Digital-to-analog converter | |
JPS55646A (en) | Analog-digital converting device | |
JPS56120212A (en) | Digital filter of block floating decimal point |