CA1227558A - Artificial head measuring system - Google Patents
Artificial head measuring systemInfo
- Publication number
- CA1227558A CA1227558A CA000477522A CA477522A CA1227558A CA 1227558 A CA1227558 A CA 1227558A CA 000477522 A CA000477522 A CA 000477522A CA 477522 A CA477522 A CA 477522A CA 1227558 A CA1227558 A CA 1227558A
- Authority
- CA
- Canada
- Prior art keywords
- head
- artificial
- measuring system
- head measuring
- cylinder
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 210000005069 ears Anatomy 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000010276 construction Methods 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 2
- 238000005259 measurement Methods 0.000 abstract description 10
- 238000004364 calculation method Methods 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 38
- 230000006870 function Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 13
- 210000000883 ear external Anatomy 0.000 description 12
- 230000033458 reproduction Effects 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 230000035807 sensation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000012074 hearing test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- 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
- H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic Arrangements (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3411236 | 1984-03-27 | ||
| DEP3411236.7 | 1984-03-27 | ||
| DEP3509376.5 | 1985-03-15 | ||
| DE19853509376 DE3509376A1 (de) | 1984-03-27 | 1985-03-15 | Kunstkopf-messsystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1227558A true CA1227558A (en) | 1987-09-29 |
Family
ID=25819755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000477522A Expired CA1227558A (en) | 1984-03-27 | 1985-03-26 | Artificial head measuring system |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4631962A (OSRAM) |
| EP (1) | EP0156333B1 (OSRAM) |
| BR (1) | BR8501371A (OSRAM) |
| CA (1) | CA1227558A (OSRAM) |
| DE (2) | DE3509376A1 (OSRAM) |
| DK (1) | DK160391C (OSRAM) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3903246A1 (de) * | 1989-02-03 | 1990-08-09 | Koenig Florian | Erfassung und reduktion von beschallungsmaengeln bei kopfhoerern |
| DE4222050C2 (de) * | 1991-07-09 | 1995-10-05 | Head Acoustics Gmbh | Vorrichtung zur gehörgerechten Schallfeldanalyse |
| FR2693096B1 (fr) * | 1992-07-06 | 1994-09-23 | Deshayes Marie Josephe | Procédé de modélisation de la morphologie crânienne et faciale à partir d'une radiographie du crâne. |
| US5560242A (en) * | 1994-08-16 | 1996-10-01 | Flextech Systems, Inc. | Ultrasonic system evaluation phantoms |
| DE19534471C2 (de) * | 1995-09-18 | 1998-03-12 | Dieter Prof Dr Braun | Meßverfahren zur Beurteilung des Klangbildes von Lautsprechern in Stereoanordnung |
| GB9709848D0 (en) * | 1997-05-15 | 1997-07-09 | Central Research Lab Ltd | Improved artificial ear and auditory canal system and means of manufacturing the same |
| DE19960014B4 (de) | 1999-12-13 | 2004-02-19 | Trinkel, Marian, Dipl.-Ing. | Vorrichtung zur Bestimmung und Charakterisierung von durch Zerkleinern von Lebensmitteln erzeugten Geräuschen |
| FR2851877B1 (fr) * | 2003-02-28 | 2005-05-13 | Procede de mesure de fonctions de transfert acoustiques associees a la morphologie d'un individu | |
| US7616767B2 (en) * | 2003-04-15 | 2009-11-10 | Bruel & Kjaer Sound & Measurement A/S | Method and device for determining acoustical transfer impedance |
| DK176170B1 (da) * | 2004-04-28 | 2006-11-13 | Bang & Olufsen As | Fremgangsmåde til objektiv bestemmelse af subjektive egenskaber ved et binauralt lydsignal |
| US8442244B1 (en) | 2009-08-22 | 2013-05-14 | Marshall Long, Jr. | Surround sound system |
| US9031221B2 (en) * | 2009-12-22 | 2015-05-12 | Cyara Solutions Pty Ltd | System and method for automated voice quality testing |
| US9103747B2 (en) | 2010-10-20 | 2015-08-11 | Lear Corporation | Vehicular dynamic ride simulation system using a human biofidelic manikin and a seat pressure distribution sensor array |
| US10455327B2 (en) * | 2017-12-11 | 2019-10-22 | Bose Corporation | Binaural measurement system |
| EP4373138A1 (en) | 2022-11-21 | 2024-05-22 | Universität Wien | Obtaining a head-related transfer function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1868209A (en) * | 1930-02-13 | 1932-07-19 | Kapernick Georg Friedrich | Model fitting head for opticians |
| NL69032C (OSRAM) * | 1943-05-17 | |||
| JPS567971Y2 (OSRAM) * | 1977-07-23 | 1981-02-21 | ||
| DE3146706A1 (de) * | 1981-11-25 | 1983-06-01 | Klaus Dipl.-Ing. Dipl.-Wirtsch.-Ing. 5100 Aachen Genuit | Ein breitbandiger rauscharmer kunstkopf mit hoher dynamik und der eigenschaft der originalgetreuen uebertragung von hoerereignissen |
-
1985
- 1985-03-15 DE DE19853509376 patent/DE3509376A1/de active Granted
- 1985-03-23 DE DE8585103440T patent/DE3584022D1/de not_active Expired - Lifetime
- 1985-03-23 EP EP85103440A patent/EP0156333B1/de not_active Expired - Lifetime
- 1985-03-25 DK DK134385A patent/DK160391C/da not_active IP Right Cessation
- 1985-03-25 US US06/715,878 patent/US4631962A/en not_active Expired - Lifetime
- 1985-03-26 CA CA000477522A patent/CA1227558A/en not_active Expired
- 1985-03-26 BR BR8501371A patent/BR8501371A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4631962A (en) | 1986-12-30 |
| DK160391B (da) | 1991-03-04 |
| DE3584022D1 (de) | 1991-10-17 |
| EP0156333A3 (en) | 1988-01-07 |
| DK134385A (da) | 1985-09-28 |
| DE3509376A1 (de) | 1985-11-07 |
| DK134385D0 (da) | 1985-03-25 |
| DE3509376C2 (OSRAM) | 1992-06-04 |
| DK160391C (da) | 1991-08-12 |
| BR8501371A (pt) | 1985-11-26 |
| EP0156333B1 (de) | 1991-09-11 |
| EP0156333A2 (de) | 1985-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |