JPS55150623A - Receiving unit - Google Patents

Receiving unit

Info

Publication number
JPS55150623A
JPS55150623A JP5951379A JP5951379A JPS55150623A JP S55150623 A JPS55150623 A JP S55150623A JP 5951379 A JP5951379 A JP 5951379A JP 5951379 A JP5951379 A JP 5951379A JP S55150623 A JPS55150623 A JP S55150623A
Authority
JP
Japan
Prior art keywords
music
signal
signals
bpf81
level
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.)
Granted
Application number
JP5951379A
Other languages
Japanese (ja)
Other versions
JPS6214127B2 (en
Inventor
Shintaro Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP5951379A priority Critical patent/JPS55150623A/en
Publication of JPS55150623A publication Critical patent/JPS55150623A/en
Publication of JPS6214127B2 publication Critical patent/JPS6214127B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits

Abstract

PURPOSE:To make it possible to discriminate automatically only music signals, by providing a means which discriminates whether music signals are included in the sound signal or not. CONSTITUTION:Music broadcasting detection part 8 consists of BPF81, 82, level detection parts 83 and 84, and comparison part 85 and discriminates whether music signals are included in the sound signal which is the output of detection part 58 or not. BPF81, 82 cause only the music signal and the sound signal to pass through respectively, and detection parts 83 and 84 consisting of rectifying circuits and integrating circuits detect the level of signals which passed through BPF81, 82 respectively, and the output is given to comparison part 85. Comparison part 85 compares two input outputs with each other; and if the music signal is discriminated, a signal of the ''H'' level is given to channel scan control part 66 through OR gate 67, and simultaneously, FF71 is set. FF71 which stores receiving of the music signal displays a music display mark on display part 3 through display control part 72. As a result, only the music signal can be discriminated automatically.
JP5951379A 1979-05-14 1979-05-14 Receiving unit Granted JPS55150623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5951379A JPS55150623A (en) 1979-05-14 1979-05-14 Receiving unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5951379A JPS55150623A (en) 1979-05-14 1979-05-14 Receiving unit

Publications (2)

Publication Number Publication Date
JPS55150623A true JPS55150623A (en) 1980-11-22
JPS6214127B2 JPS6214127B2 (en) 1987-03-31

Family

ID=13115408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5951379A Granted JPS55150623A (en) 1979-05-14 1979-05-14 Receiving unit

Country Status (1)

Country Link
JP (1) JPS55150623A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774886A (en) * 1980-10-29 1982-05-11 Toshiba Corp Semiconductor integrated circuit device
JPS57183134A (en) * 1981-05-06 1982-11-11 Matsushita Electric Ind Co Ltd Automatic receiver
JPS58161331U (en) * 1982-04-20 1983-10-27 アルパイン株式会社 radio receiver
JPS5976140U (en) * 1982-11-15 1984-05-23 アルパイン株式会社 Receiving machine
JPS6093828A (en) * 1983-10-27 1985-05-25 Honda Motor Co Ltd Information contents identifying device of on-vehicle receiver
JPS6093829A (en) * 1983-10-27 1985-05-25 Honda Motor Co Ltd Information contents identifying device of on-vehicle receiver
JPH01260914A (en) * 1988-04-11 1989-10-18 Toyo Commun Equip Co Ltd Receiver with reception content identification function
JPH0481024A (en) * 1990-12-25 1992-03-13 Honda Motor Co Ltd Information content identifying device for on-vehicle receiver

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535515A (en) * 1976-07-05 1978-01-19 Hitachi Ltd Fm receiver
JPS5360716U (en) * 1976-10-26 1978-05-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535515A (en) * 1976-07-05 1978-01-19 Hitachi Ltd Fm receiver
JPS5360716U (en) * 1976-10-26 1978-05-23

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774886A (en) * 1980-10-29 1982-05-11 Toshiba Corp Semiconductor integrated circuit device
JPS6156597B2 (en) * 1980-10-29 1986-12-03 Tokyo Shibaura Electric Co
JPS57183134A (en) * 1981-05-06 1982-11-11 Matsushita Electric Ind Co Ltd Automatic receiver
JPS6257133B2 (en) * 1981-05-06 1987-11-30 Matsushita Electric Ind Co Ltd
JPS58161331U (en) * 1982-04-20 1983-10-27 アルパイン株式会社 radio receiver
JPH0230928Y2 (en) * 1982-04-20 1990-08-21
JPS5976140U (en) * 1982-11-15 1984-05-23 アルパイン株式会社 Receiving machine
JPS6093828A (en) * 1983-10-27 1985-05-25 Honda Motor Co Ltd Information contents identifying device of on-vehicle receiver
JPS6093829A (en) * 1983-10-27 1985-05-25 Honda Motor Co Ltd Information contents identifying device of on-vehicle receiver
JPH0454409B2 (en) * 1983-10-27 1992-08-31 Honda Motor Co Ltd
JPH01260914A (en) * 1988-04-11 1989-10-18 Toyo Commun Equip Co Ltd Receiver with reception content identification function
JPH0481024A (en) * 1990-12-25 1992-03-13 Honda Motor Co Ltd Information content identifying device for on-vehicle receiver

Also Published As

Publication number Publication date
JPS6214127B2 (en) 1987-03-31

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