KR960009540A - A device that simultaneously or selectively selects and transmits voices and letters (numbers, Korean, English, etc.) in communication. - Google Patents
A device that simultaneously or selectively selects and transmits voices and letters (numbers, Korean, English, etc.) in communication. Download PDFInfo
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- KR960009540A KR960009540A KR1019940020327A KR19940020327A KR960009540A KR 960009540 A KR960009540 A KR 960009540A KR 1019940020327 A KR1019940020327 A KR 1019940020327A KR 19940020327 A KR19940020327 A KR 19940020327A KR 960009540 A KR960009540 A KR 960009540A
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Abstract
통신상에서 전화기를 이용하여 음성과 문자(숫자, 한글, 영문 등)를 동시에 또는 선택하여 송수신하는 장치로서 본 발명은 전화기 및 페이져의 송수신 시스템에 관한 것으로 현재, 예를 들어 일반전 화기에서는 음성신호만을 전달하도록 되어 있어 부재시에 누구로부터 전화가 있었는지 알수 없으며, ARS의 경우에는 부재시에 테이프 레코딩함으로써 발신자의 메세지를 기록 할 수 있으나 기록매체로 레코딩 해야하므로 전화기의 부피가 커지고 부품이 복잡하여 고장발생 빈도가 많고 가격이 상승하는 등의 문제점이 있었다. 따라서 본원 발명은 전화기 및 페이져의 송수신시에 음성신호 뿐만 아니라 문자(한글, 영문, 숫자 등)신호를 동시에 또는 선택하여 송수신하게 함으로써 전화시스템 및 페이져의 기능을 확장 시켰으며 또한 이 시스템을 114안내 시스템에 적용했을 경우 “이름”과 “동”을 전화기에 직접 입력함으로써 안내원이 필요없게 되어 많은 인건비를 절약할 수 있는 잇점이 있는 것이다. 상기 목적을 달성하기 위하여 문자를 송수신하는 시스템에 관한 구체적인 실시예를 중심으로 설명하면 첫째, DTMF 12KEY신호를 이용하는 제1실시예에서 현재 일반적으로 많이 사용하고 있는 전화기의 “DTMF 12키”를 이용하는 방법이고 둘째는 제2실시예에서 DTMF 24KEY를 사용하는 방법으로서 전체적인 과정은 제1실시예의 경우와 같으나 다른점은 여기에 국제 표준으로 사용하고 있는 나머지 키(A, B, C, D)4개를 더 사용할 수 있으므로 전부 16개의 신호를 사용할 수 있으며 여기에 합성되기 전의 주파수(톤), 즉 가로주파수 4개(697Hz, 770Hz, 853Hz, 941Hz)와 세로주파수 4개(1209Hz, 1336Hz, 1447Hz, 1633Hz)를 합하여 8개의 새로운 주파수를 추가하여 발생시키면 총24개의 주파수(톤, 키)를 사용할 수 있으므로 문자구현이 한층 더 용이해진다.An apparatus for transmitting and receiving voice and letters (numbers, Korean, English, etc.) at the same time or by using a telephone in communication, the present invention relates to a transmission and reception system of a telephone and a pager. It is impossible to know from whom the call was made in the absence, and in the case of ARS, it is possible to record the caller's message by tape recording in the absence, but the recording volume needs to be recorded on the recording medium. There were many problems such as rising prices. Therefore, the present invention extends the functions of the telephone system and the pager by simultaneously or selecting not only the voice signal but also the text (Korean, English, numbers, etc.) signals during the transmission and reception of the telephone and the pager. In this case, it is possible to save a lot of labor cost by eliminating the need for a receptionist by directly inputting “name” and “dong” into the phone. Referring to a specific embodiment of a system for transmitting and receiving texts to achieve the above object, first, a method of using a DTMF 12 key of a telephone which is generally used in the first embodiment using a DTMF 12KEY signal. The second is the method of using DTMF 24KEY in the second embodiment, and the overall process is the same as in the first embodiment, except that the remaining four keys (A, B, C, D) used as international standards are used here. There are 16 more signals available, so you can use all 16 signals, including the frequency (tons) before synthesis, 4 horizontal frequencies (697 Hz, 770 Hz, 853 Hz, 941 Hz) and 4 vertical frequencies (1209 Hz, 1336 Hz, 1447 Hz, 1633 Hz). If you add up to eight new frequencies, you can use a total of 24 frequencies (tones, keys), making the character implementation even easier.
셋째는 전화기에 CPU와 모뎀을 보착하는 방법으로써 전체적인 과정 역시 제2실시에와 비슷하나 키입력을 스켄코드로 읽어들이고 문자변환을 중앙처리장치(CPU)를 이용하고 송수신을 모뎀으로 하는 점이 다르다.Third is the method of attaching the CPU and modem to the phone, and the overall process is similar to the second embodiment, except that the key input is read as a scan code, the character conversion is performed using a central processing unit (CPU), and the transmission and reception is performed as a modem. .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명 “DTMF 12키”를 이용하는 방법에 관한 본원 발명 송수신 장치의 블록다이어그램.1 is a block diagram of a transmission and reception apparatus of the present invention relating to a method of using the present invention "DTMF 12 key".
제2도는 “DTMF 12키”를 이용하는 방법 및 “전화기에 모뎀을 부착”하는 방법에 관한 본원 발명 송수신 장치의 블록다이어그램.2 is a block diagram of the present invention's transceiver apparatus for a method of using a "DTMF 12 key" and a method of "attaching a modem to a telephone."
제3도는“전화기에 모뎀을 부착”하는 방법에 관한 본원 발명 송수신 장치의 블록다이어그램.3 is a block diagram of a transceiver device of the present invention relating to a method of "attaching a modem to a telephone."
제4도는 “DTMF 12키”를 이용하는 방법 및 “전화기에 모뎀을 부착”하는 방법에 관한 본원 발명 송수신 장치의 블록다이어그램.4 is a block diagram of a transmission and reception apparatus of the present invention relating to a method of using a "DTMF 12 key" and a method of "attaching a modem to a telephone."
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940020327A KR960009540A (en) | 1994-08-18 | 1994-08-18 | A device that simultaneously or selectively selects and transmits voices and letters (numbers, Korean, English, etc.) in communication. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940020327A KR960009540A (en) | 1994-08-18 | 1994-08-18 | A device that simultaneously or selectively selects and transmits voices and letters (numbers, Korean, English, etc.) in communication. |
Publications (1)
Publication Number | Publication Date |
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KR960009540A true KR960009540A (en) | 1996-03-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019940020327A KR960009540A (en) | 1994-08-18 | 1994-08-18 | A device that simultaneously or selectively selects and transmits voices and letters (numbers, Korean, English, etc.) in communication. |
Country Status (1)
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KR (1) | KR960009540A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000047157A (en) * | 1998-12-31 | 2000-07-25 | 강병호 | Communication terminal having simple character input function |
KR100330660B1 (en) * | 2000-09-29 | 2002-03-29 | 이광진 | Telephone for communicating character and speech in real time |
-
1994
- 1994-08-18 KR KR1019940020327A patent/KR960009540A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000047157A (en) * | 1998-12-31 | 2000-07-25 | 강병호 | Communication terminal having simple character input function |
KR100330660B1 (en) * | 2000-09-29 | 2002-03-29 | 이광진 | Telephone for communicating character and speech in real time |
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A201 | Request for examination | ||
E601 | Decision to refuse application |