JPS6417250A - Sound recording signal system - Google Patents
Sound recording signal systemInfo
- Publication number
- JPS6417250A JPS6417250A JP62172304A JP17230487A JPS6417250A JP S6417250 A JPS6417250 A JP S6417250A JP 62172304 A JP62172304 A JP 62172304A JP 17230487 A JP17230487 A JP 17230487A JP S6417250 A JPS6417250 A JP S6417250A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- sound
- sound recording
- recording
- silent
- 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
Abstract
PURPOSE:To efficiently bring a sound signal to sound recording to a sound recording medium by inserting a sound signal start signal and a sound signal end signal of a non-audible frequency, respectively, before and after the sound signal. CONSTITUTION:Sound recording is performed to a sound recording medium 1 in order of a sound signal start signal 2 consisting of a non-audible frequency determined arbitrarily, a silent signal 3, a silent signal 4, a silent signal 3, and a sound signal end signal 5 consisting of a non-audible frequency determined arbitrarily. Also, a sound signal start/end signal detecting circuit 9 is provided on a sound recording device 7, the sound signal start signal 2 is detected, a sound recording start signal is sent out to a sound recording circuit 8, and sound recording is started. Also, when the sound signal end signal 5 is detected, the sound recording circuit 8 stops sound recording by a sound recording end signal. In such a way, a sound signal in a receiving signal can be brought to sound recording efficiently to the sound recording medium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172304A JPS6417250A (en) | 1987-07-10 | 1987-07-10 | Sound recording signal system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62172304A JPS6417250A (en) | 1987-07-10 | 1987-07-10 | Sound recording signal system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6417250A true JPS6417250A (en) | 1989-01-20 |
Family
ID=15939440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62172304A Pending JPS6417250A (en) | 1987-07-10 | 1987-07-10 | Sound recording signal system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6417250A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009526622A (en) * | 2006-02-15 | 2009-07-23 | ボストン サイエンティフィック リミテッド | Touch sensitive probe with indicator |
-
1987
- 1987-07-10 JP JP62172304A patent/JPS6417250A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009526622A (en) * | 2006-02-15 | 2009-07-23 | ボストン サイエンティフィック リミテッド | Touch sensitive probe with indicator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO851118L (en) | PROCEDURE AND APPARATUS FOR TREATMENT OF REFLECTED SIGNALS | |
EP0409259A3 (en) | Equalizing and amplifying circuit in an optical signal receiving apparatus | |
AU5868286A (en) | Contact sensing apparatus and method using acoustic signal | |
JPS6417250A (en) | Sound recording signal system | |
IE822791L (en) | Apparatus for bringing an oscillator into phase with¹an incoming signal | |
NO177170C (en) | Method and device for power saving in a receiver | |
SE8303049L (en) | PERSONAL RECEIVER SELECTIVE CHANGE BETWEEN RECEIVING CALL NUMBER AND RECEIVING MESSAGE | |
GB2132431B (en) | Sound signal detecting apparatus in t.v. receivers | |
JPS53111706A (en) | Recording and reproducing system for audio signals | |
JPS5417813A (en) | Magnetic recorder-reproducer | |
GB8903016D0 (en) | Crossed-field amplifier bias circuit and method for improved starting | |
JPS641163A (en) | Digital magnetic recording and reproducing device | |
JPS5245804A (en) | Telephone memo recording method | |
EP0202945A3 (en) | Recording method and apparatus | |
CA2001486A1 (en) | Dropout detecting apparatus | |
JPS5383526A (en) | Receiving device for multiple information signal | |
JPS5247752A (en) | Device for reading the maximum and minimum values of peak values of an alog signals | |
JPS5258902A (en) | Magnetic record-reproduction unit | |
JPS57194128A (en) | Specific out-of-car signal information system | |
JPS51112312A (en) | Magnetic recording and playing apparatus | |
JPS5574252A (en) | Pcm reproduction relay unit | |
JPS6466865A (en) | Synchronizing sound-recording device | |
JPS5227607A (en) | Automatic stop device in a magnetic recording reproducer | |
JPS6421758A (en) | Voice filing device | |
JPS649597A (en) | Electronic equipment having theft preventing device with line mode |