FR936806A - Amplifier assembly - Google Patents
Amplifier assemblyInfo
- Publication number
- FR936806A FR936806A FR936806DA FR936806A FR 936806 A FR936806 A FR 936806A FR 936806D A FR936806D A FR 936806DA FR 936806 A FR936806 A FR 936806A
- Authority
- FR
- France
- Prior art keywords
- amplifier assembly
- amplifier
- assembly
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/02—Manually-operated control
- H03G5/04—Manually-operated control in untuned amplifiers
- H03G5/06—Manually-operated control in untuned amplifiers having discharge tubes
- H03G5/08—Manually-operated control in untuned amplifiers having discharge tubes incorporating negative feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
-
- 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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
- H04R3/14—Cross-over networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL254963X | 1945-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR936806A true FR936806A (en) | 1948-07-30 |
Family
ID=19781259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR936806D Expired FR936806A (en) | 1945-08-03 | 1946-10-23 | Amplifier assembly |
Country Status (5)
Country | Link |
---|---|
US (1) | US2452499A (en) |
BE (1) | BE467997A (en) |
CH (1) | CH254963A (en) |
FR (1) | FR936806A (en) |
GB (1) | GB618789A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1012643B (en) * | 1955-05-23 | 1957-07-25 | Loewe Opta Ag | Low frequency amplifier arrangement with several loudspeakers or loudspeaker groups |
US3067390A (en) * | 1959-10-07 | 1962-12-04 | Optimation Inc | Low level frequency dividing network |
GB1028383A (en) * | 1963-10-29 | 1966-05-04 | Rank Bush Murphy Ltd | Amplifier for feeding a reactive load |
USRE31228E (en) * | 1967-12-04 | 1983-05-03 | Bose Corporation | Loudspeaker system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB215104A (en) * | 1923-02-05 | 1924-05-05 | Henry Joseph Round | Improved means for reproducing sound |
US1711529A (en) * | 1923-05-14 | 1929-05-07 | Signal Ges Mit Beschraenkter H | Multiple-range sound-transmitting system |
FR613417A (en) * | 1925-03-31 | 1926-11-17 | ||
US1698269A (en) * | 1926-10-29 | 1929-01-08 | Konheim Harvey | Method of reproducing electrical oscillations and apparatus therefor |
US1760821A (en) * | 1927-10-19 | 1930-05-27 | Leon F Douglass | Amplifying and reproducing system |
-
0
- BE BE467997D patent/BE467997A/xx unknown
-
1946
- 1946-08-14 GB GB24120/46A patent/GB618789A/en not_active Expired
- 1946-08-30 CH CH254963D patent/CH254963A/en unknown
- 1946-10-18 US US704122A patent/US2452499A/en not_active Expired - Lifetime
- 1946-10-23 FR FR936806D patent/FR936806A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB618789A (en) | 1949-02-28 |
CH254963A (en) | 1948-05-31 |
US2452499A (en) | 1948-10-26 |
BE467997A (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR915892A (en) | Panemone refinements | |
FR936806A (en) | Amplifier assembly | |
FR927175A (en) | Elastic mounting | |
FR921518A (en) | Panemone refinements | |
FR915385A (en) | Trap | |
FR947947A (en) | Pseudo-push-pull assembly | |
FR927157A (en) | Tractor | |
FR919538A (en) | Amplifier | |
FR914324A (en) | Goniometric assembly | |
FR917329A (en) | Stylomine refinements | |
FR911429A (en) | Medalists refinements | |
FR921790A (en) | Stylograph refinements | |
FR936517A (en) | Receiver mounting | |
FI23328A (en) | Koppling | |
FI22523A (en) | Värmeutväxlare | |
FR937071A (en) | Amplification regulator assembly | |
ES169149A1 (en) | AMPLIFIER VALVE | |
FR915923A (en) | Stylograph refinements | |
FR926670A (en) | Stylograph refinements | |
FR929924A (en) | Stylograph refinements | |
FR996725A (en) | Stylograph refinements | |
FR912631A (en) | Laryngophone refinements | |
FI22511A (en) | Pesticide | |
FR909295A (en) | Letter-Envelope Improvements | |
FR952554A (en) | Insecticide |