基本信息:
- 专利标题: 무선 마을 방송 수신 장치
- 专利标题(英):Wireless village broadcasting apparatus with time synchronization function
- 专利标题(中):无线村庄广播设备与时间同步功能
- 申请号:KR1020130046890 申请日:2013-04-26
- 公开(公告)号:KR101498690B1 公开(公告)日:2015-03-11
- 发明人: 송재익
- 申请人: 주식회사 삼미무선정보시스템 , 송재익
- 申请人地址: 충청북도 청주시 서원구 충대로 *, ***-*호 (개신동, 학연산공기술연구원)
- 专利权人: 주식회사 삼미무선정보시스템,송재익
- 当前专利权人: 주식회사 삼미무선정보시스템,송재익
- 当前专利权人地址: 충청북도 청주시 서원구 충대로 *, ***-*호 (개신동, 학연산공기술연구원)
- 代理人: 김기향; 연성흠
- 主分类号: H04H20/61
- IPC分类号: H04H20/61 ; H04H20/47 ; H04H20/71 ; H04H60/27
The invention in by transmitting a broadcast signal upon the broadcast and the time synchronization signals in a wireless village broadcast transmitting apparatus, the time of the wireless village broadcasting receiver each time it receives a broadcast signal in a wireless village broadcast receiving apparatus to the audio signal automatically and synchronization relates the received audio signal to the recording and wireless village broadcasting receiver that can be played back, the wireless village broadcast receiving voice and time synchronization radio signal transmitted at each broadcast in a wireless village broadcast transmitting apparatus 200 at a remote location a receiving apparatus 100, radio reception section (to the wireless village broadcast receiver 100 selects the radio signal sent from the wireless village broadcast transmitting apparatus 200 of the detected radio signals through the reception antenna 101 to amplify 110) and; A demodulator 120 for separating the audio signal to demodulate the radio signal amplified by the radio reception unit 110; And the determination unit 130 of the audio signal separated in the demodulator 120 is to be transmitted to the speaker 102 of the amplification unit 160, and activates the recording section 140; And the recording unit 140 to record a voice signal received through the determination unit 130; Reproduction unit for reproducing a transmitted voice recording from the recording section 140, an amplification unit 160, 150 and; And amplifying unit 160 for amplifying the determination unit 130 and the playback unit the voice signals received via the 150, and provided with a speaker (102); Display to display, and displays the time synchronization is received from the wireless village broadcast transmitting apparatus 200 receives the time synchronizing radio signal separated from the demodulating section 120, a voice number of the recording from the recording section 140 ( 170); ; And a power supply unit 180 for supplying power to the wireless receiver 110, a demodulator 120, a determination unit 130, recording unit 140, a reproduction unit 150, amplifying unit 160 and the display made, including, the wireless village broadcast receiving apparatus for driving a single-chip integrated IC (U2), and the recording unit 140 and reproduction unit 150, which drives the radio receiver 110 and demodulator 120. the recording and reproducing IC (U5) and said single chip integrated IC (U2) and the recording and determination unit microprocessor for controlling the driving of the playback IC (U5) having a (U1), and the wireless village broadcast receiver 100 be voice signals are output to a speaker 102 at the same time as recording, and is characterized in that is configured to play back the recorded speech signal.
公开/授权文献:
- KR1020140128120A 무선 마을 방송 수신 장치 公开/授权日:2014-11-05
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04H | 广播通信 |
------H04H20/00 | 用于广播的装置或用于与广播结合分配的装置 |
--------H04H20/44 | .以专门适用于广播的电路或元件为特征的装置 |
----------H04H20/61 | ..用于局部地区广播,例如店内广播 |