GB2603116B - Reactive Attenuator - Google Patents

Reactive Attenuator Download PDF

Info

Publication number
GB2603116B
GB2603116B GB2100574.9A GB202100574A GB2603116B GB 2603116 B GB2603116 B GB 2603116B GB 202100574 A GB202100574 A GB 202100574A GB 2603116 B GB2603116 B GB 2603116B
Authority
GB
United Kingdom
Prior art keywords
reactive attenuator
attenuator
reactive
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.)
Active
Application number
GB2100574.9A
Other versions
GB2603116A (en
GB202100574D0 (en
Inventor
Ramon Alvarez Fernandez Santiago
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.)
Marshall Amplification PLC
Original Assignee
Marshall Amplification PLC
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 Marshall Amplification PLC filed Critical Marshall Amplification PLC
Priority to GB2100574.9A priority Critical patent/GB2603116B/en
Publication of GB202100574D0 publication Critical patent/GB202100574D0/en
Priority to PCT/GB2022/050073 priority patent/WO2022153054A1/en
Publication of GB2603116A publication Critical patent/GB2603116A/en
Application granted granted Critical
Publication of GB2603116B publication Critical patent/GB2603116B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/186—Means for processing the signal picked up from the strings
    • G10H3/187—Means for processing the signal picked up from the strings for distorting the signal, e.g. to simulate tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low frequency amplifiers, e.g. audio preamplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155—Musical effects
    • G10H2210/311—Distortion, i.e. desired non-linear audio processing to change the tone color, e.g. by adding harmonics or deliberately distorting the amplitude of an audio waveform
GB2100574.9A 2021-01-15 2021-01-15 Reactive Attenuator Active GB2603116B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2100574.9A GB2603116B (en) 2021-01-15 2021-01-15 Reactive Attenuator
PCT/GB2022/050073 WO2022153054A1 (en) 2021-01-15 2022-01-13 Reactive attenuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2100574.9A GB2603116B (en) 2021-01-15 2021-01-15 Reactive Attenuator

Publications (3)

Publication Number Publication Date
GB202100574D0 GB202100574D0 (en) 2021-03-03
GB2603116A GB2603116A (en) 2022-08-03
GB2603116B true GB2603116B (en) 2023-06-21

Family

ID=74678988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2100574.9A Active GB2603116B (en) 2021-01-15 2021-01-15 Reactive Attenuator

Country Status (2)

Country Link
GB (1) GB2603116B (en)
WO (1) WO2022153054A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906407A (en) * 1958-11-06 1962-09-19 Gen Electric Co Ltd Improvements in or relating to electric filter networks
FR2996704A1 (en) * 2012-10-05 2014-04-11 Ricardo Perez Preamplifier stage for high fidelity reproduction of sound from e.g. sound source, has selector for selecting one of outputs of secondary windings of transformer for adjustment of gain at output of stage
US20200153392A1 (en) * 2018-11-12 2020-05-14 Roland Corporation Load box and sound quality improving method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2456963B (en) * 2006-11-20 2011-07-13 Panasonic Corp Signal processing device and signal processing method
US8848944B1 (en) * 2007-11-19 2014-09-30 Michael Steven Civiletti Low powered guitar amplifer with or without attenuator
US10020781B2 (en) * 2016-01-20 2018-07-10 Steven M. Fryette Noise cancellation in amplifier systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906407A (en) * 1958-11-06 1962-09-19 Gen Electric Co Ltd Improvements in or relating to electric filter networks
FR2996704A1 (en) * 2012-10-05 2014-04-11 Ricardo Perez Preamplifier stage for high fidelity reproduction of sound from e.g. sound source, has selector for selecting one of outputs of secondary windings of transformer for adjustment of gain at output of stage
US20200153392A1 (en) * 2018-11-12 2020-05-14 Roland Corporation Load box and sound quality improving method

Also Published As

Publication number Publication date
GB2603116A (en) 2022-08-03
WO2022153054A1 (en) 2022-07-21
GB202100574D0 (en) 2021-03-03

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