JPS6235718B2 - - Google Patents
Info
- Publication number
- JPS6235718B2 JPS6235718B2 JP11724381A JP11724381A JPS6235718B2 JP S6235718 B2 JPS6235718 B2 JP S6235718B2 JP 11724381 A JP11724381 A JP 11724381A JP 11724381 A JP11724381 A JP 11724381A JP S6235718 B2 JPS6235718 B2 JP S6235718B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- audio
- tape
- pass filter
- cassette tape
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000012795 verification Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11724381A JPS5757400A (en) | 1981-07-27 | 1981-07-27 | Traffice information acquisition processing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11724381A JPS5757400A (en) | 1981-07-27 | 1981-07-27 | Traffice information acquisition processing system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5757400A JPS5757400A (en) | 1982-04-06 |
JPS6235718B2 true JPS6235718B2 (de) | 1987-08-03 |
Family
ID=14706926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11724381A Granted JPS5757400A (en) | 1981-07-27 | 1981-07-27 | Traffice information acquisition processing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5757400A (de) |
-
1981
- 1981-07-27 JP JP11724381A patent/JPS5757400A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5757400A (en) | 1982-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3946598A (en) | Method and apparatus for determining the dynamic parameters of soil in situ | |
JPH0766628B2 (ja) | アナログ信号のデジタル記録装置及び記録方法 | |
CN113212180B (zh) | 一种磁浮列车、悬浮控制系统和垂向阻尼信号的计算方法 | |
JP4096091B2 (ja) | 道路診断方法 | |
JPH07253446A (ja) | 電界強度分布作成方法及びその装置 | |
US3051897A (en) | Analysis system | |
JPS6235718B2 (de) | ||
GB2162644A (en) | Separating heartbeat sources | |
JP3107366B2 (ja) | 列車速度測定装置 | |
JPH1048036A (ja) | 走行列車の情報検出方法 | |
JP2843991B2 (ja) | 音紋パターンの変換方法 | |
EP1108634A1 (de) | Interferenzstromüberwachung | |
EP1049063B9 (de) | Gerät zur Verkehrsüberwachung | |
JPS59183372A (ja) | 乗心地解析装置 | |
JPS61138119A (ja) | 車載型運行記録装置におけるデ−タ記録方法 | |
SU746698A1 (ru) | Устройство дл измерени шума | |
March | Truck Ride Tests Should Complement Theoretical Analyses | |
Molen et al. | Measurement of momentary velocity in a study of human gait | |
JP2511165B2 (ja) | 速度デ―タ記録方法及び装置 | |
JP2502160B2 (ja) | デ―タ記録方法及び装置 | |
CA1189626A (en) | Method and system for measurement of road profile | |
JPS604825A (ja) | 騒音測定デ−タ変換記録装置 | |
Lapierre | Further developments of an inexpensive seismic detection-recording system | |
Donoghue | Instrumentation for Truck Ride Data | |
Grealy | Use of Microcomputers 1n Highway Noise Data Acquisition and Analysis |