JPS6172949U

JPS6172949U -

Info

Publication number: JPS6172949U
Application number: JP1984158192U
Authority: JP
Priority date: 1984-10-19
Filing date: 1984-10-19
Publication date: 1986-05-17
Also published as: JPH021975Y2

Description

[Brief explanation of drawings]

第１図はこの考案による実施例のブロツク図、
第２図は第１図中のマイクロホンの外観の一例を
示す図、第３図は呼出し番号操作子の操作状態と
数字との対応例を示す図、第４図は従来の車載用
無線機を示すブロツク図である。１：無線機本体、２：呼出し番号操作部、３：
テンキー、４：呼出し信号発生部、５：表示部、
６：送信機、７：空中線、８：マイクロホン、８
′：マイクロホン本体、９：接続コード、１０：
増幅器、１１：受信機、１２：スピーカー、１３
ｉ：呼出し番号用操作子、１４：捕音用開口、１
５：プレストークボタン、１６：フツク、１７：
コード変換回路、１８：音声合成回路、Ａ：呼出
し番号、Ｂ：操作入力信号、Ｃ：呼出し信号、Ｄ
：送信電波、Ｅ：送話音声、Ｆ：送話信号、Ｇ：
受信信号、Ｈ：音声信号、Ｊ：放声、Ｋ：選択入
力信号。 Figure 1 is a block diagram of an embodiment of this invention.
Fig. 2 shows an example of the external appearance of the microphone in Fig. 1, Fig. 3 shows an example of the correspondence between the operation status of the call number operator and numbers, and Fig. 4 shows a conventional in-vehicle radio. FIG. 1: Radio main body, 2: Call number operation section, 3:
Numeric keypad, 4: Call signal generation section, 5: Display section,
6: Transmitter, 7: Antenna, 8: Microphone, 8
': Microphone body, 9: Connection cord, 10:
Amplifier, 11: Receiver, 12: Speaker, 13
i: Call number operator, 14: Sound capture opening, 1
5: Press talk button, 16: Hook, 17:
Code conversion circuit, 18: Voice synthesis circuit, A: Calling number, B: Operation input signal, C: Calling signal, D
: Transmission radio wave, E: Transmission voice, F: Transmission signal, G:
Received signal, H: audio signal, J: emitted voice, K: selection input signal.

Claims

[Scope of utility model registration request]

When a call number is input by operating the call number operation section, a corresponding operation input signal is input to the call signal generation section, and the call signal generation section generates a call signal corresponding to the operation input and outputs a call signal to the radio. An in-vehicle radio device that transmits signals through a transmitter in the main body, a microphone that can be held with one hand is connected to the main body of the radio device with a cord, and sends a voice signal to the transmitter through the microphone for transmission. , four call number operators are attached to the microphone and can be selectively operated with one hand while holding the microphone, and generate a selection input signal by the operation, and their four operations. a code conversion circuit into which a selection input signal from the slave is input, converts it into the operation input signal corresponding to any of the numerals from 0 to 9 according to the operation state of the four operators, and supplies the signal to the call signal generation section; and a voice synthesis circuit which receives the selection input signal or the operation input signal from the code conversion circuit and outputs a voice as a number corresponding to the input operation.