CN105704624B - 控制电动扬声器的膜片偏移的方法 - Google Patents
控制电动扬声器的膜片偏移的方法 Download PDFInfo
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- CN105704624B CN105704624B CN201510917626.3A CN201510917626A CN105704624B CN 105704624 B CN105704624 B CN 105704624B CN 201510917626 A CN201510917626 A CN 201510917626A CN 105704624 B CN105704624 B CN 105704624B
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- Prior art keywords
- signal
- loudspeaker
- diaphragm
- frequency
- offset
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/007—Protection circuits for transducers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
- H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
- H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/03—Synergistic effects of band splitting and sub-band processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/569,182 US9813812B2 (en) | 2014-12-12 | 2014-12-12 | Method of controlling diaphragm excursion of electrodynamic loudspeakers |
US14/569,182 | 2014-12-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105704624A CN105704624A (zh) | 2016-06-22 |
CN105704624B true CN105704624B (zh) | 2019-02-19 |
Family
ID=56112473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510917626.3A Active CN105704624B (zh) | 2014-12-12 | 2015-12-11 | 控制电动扬声器的膜片偏移的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9813812B2 (zh) |
CN (1) | CN105704624B (zh) |
DE (1) | DE102015121528A1 (zh) |
Families Citing this family (88)
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2015
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Also Published As
Publication number | Publication date |
---|---|
US20160173983A1 (en) | 2016-06-16 |
DE102015121528A1 (de) | 2016-07-14 |
CN105704624A (zh) | 2016-06-22 |
US9813812B2 (en) | 2017-11-07 |
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