GB9707672D0 - Apparatus and method for providing an output signal of a variable level - Google Patents

Apparatus and method for providing an output signal of a variable level

Info

Publication number
GB9707672D0
GB9707672D0 GBGB9707672.3A GB9707672A GB9707672D0 GB 9707672 D0 GB9707672 D0 GB 9707672D0 GB 9707672 A GB9707672 A GB 9707672A GB 9707672 D0 GB9707672 D0 GB 9707672D0
Authority
GB
United Kingdom
Prior art keywords
providing
output signal
variable level
variable
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.)
Withdrawn
Application number
GBGB9707672.3A
Other versions
GB2324424A (en
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.)
Motorola Solutions Israel Ltd
Original Assignee
Motorola Israel Ltd
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 Motorola Israel Ltd filed Critical Motorola Israel Ltd
Priority to GB9707672A priority Critical patent/GB2324424A/en
Priority to GBGB9708336.4A priority patent/GB9708336D0/en
Priority to GBGB9708527.8A priority patent/GB9708527D0/en
Publication of GB9707672D0 publication Critical patent/GB9707672D0/en
Priority to GB9803098A priority patent/GB2324216B/en
Publication of GB2324424A publication Critical patent/GB2324424A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
    • H03G3/3021—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable by varying the duty cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Manipulation Of Pulses (AREA)
GB9707672A 1997-04-09 1997-04-16 Level control by varying duty cycle Withdrawn GB2324424A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9707672A GB2324424A (en) 1997-04-16 1997-04-16 Level control by varying duty cycle
GBGB9708336.4A GB9708336D0 (en) 1997-04-09 1997-04-25 Apparatus and method for generating an analogue signal
GBGB9708527.8A GB9708527D0 (en) 1997-04-09 1997-04-28 Apparatus and method for generating an analogue signal
GB9803098A GB2324216B (en) 1997-04-09 1998-02-16 Apparatus and method for generating an analogue signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9707672A GB2324424A (en) 1997-04-16 1997-04-16 Level control by varying duty cycle

Publications (2)

Publication Number Publication Date
GB9707672D0 true GB9707672D0 (en) 1997-06-04
GB2324424A GB2324424A (en) 1998-10-21

Family

ID=10810859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9707672A Withdrawn GB2324424A (en) 1997-04-09 1997-04-16 Level control by varying duty cycle

Country Status (1)

Country Link
GB (1) GB2324424A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851998A1 (en) * 1998-11-11 2000-05-18 Philips Corp Intellectual Pty Circuit arrangement for generating an output signal
CN101258394B (en) * 2005-07-29 2013-06-12 森萨塔科技（常州）有限公司 Compensation apparatus and operation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314510B1 (en) * 1987-10-29 1996-09-25 Kabushiki Kaisha Toshiba Electronic volume device
IT1218995B (en) * 1988-02-05 1990-04-24 Olivetti & Co Spa ELECTRICAL SIGNAL AMPLITUDE CONTROL DEVICE FOR DIGITAL ELECTRONIC EQUIPMENT AND RELATED CONTROL METHOD

Also Published As

Publication number Publication date
GB2324424A (en) 1998-10-21

Similar Documents

Publication Publication Date Title
SG44395A1 (en) Method and apparatus for characterizing an input signal
GB2320381B (en) Method and apparatus utilizing a compensated multiple output signal source
ZA964876B (en) Method and apparatus for amplifying a signal
IL119057A0 (en) Method and apparatus for time division duplex signal generation
SG75807A1 (en) Signal transmitting method and apparatus
AU3820397A (en) Method and apparatus for providing a signal indicating the approximate amount of elapsed time
GB2310348B (en) Method of and apparatus for transmitting signal
EP0818068A4 (en) Compact laser apparatus and method
GB2313723B (en) Output control apparatus and method
GB2345393B (en) Method of and apparatus for generating an electrical signal
GB9503787D0 (en) A method of and apparatus for analysing a signal
GB2326756B (en) Signal reproduction apparatus and method
EP0711037A3 (en) Signal generation apparatus and method
AU4514296A (en) A method and apparatus for selecting modes of an integrated circuit
EP0769725A3 (en) Photoresist development method and apparatus
GB2305076B (en) Improved electronic article-surveillance apparatus and method of operating same
GB9707672D0 (en) Apparatus and method for providing an output signal of a variable level
GB2331170B (en) Method of and Apparatus for Menu Selection
AU2055897A (en) Method and apparatus for determining the change in frequency of a reference signal
AU5117398A (en) A method and a circuit for generating a system clock signal
EP0732841A3 (en) Halftone recording method and apparatus
GB2309841B (en) Circuit and method for generating a clock signal
GB9523494D0 (en) Biomass measurement apparatus and method
AU1047497A (en) Method and apparatus for generating a ringing signal
EP0838104A4 (en) Method and apparatus for amplifying an electrical signal

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)