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Acoustic parameters

Read the latest product news, press releases, technical articles, white papers & application examples

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PCB Piezotronics Develops New Microphone Handbook

PCB Piezotronics Develops New Microphone ...

PCB Piezotronics, Inc., a wholly owned subsidiary of MTS Systems Corporation (NASDAQ: MTSC), developed a new microphone handbook for use by intermediate level acoustic engineers. The PCB team of acoustic experts and mechanical, industrial, and...

2019-10-14
ams audio technology achieves breakthrough in  listening experience for wearers of loose-fit wireless earbuds

ams audio technology achieves breakthrough ...

ams Sensors Germany GmbH: ams, a leading worldwide supplier of high performance sensor solutions, unveiled sophisticated, first-to-market, new digital noise cancellation technology that will transform the experience of hearing music, having voice...

2019-06-26
NEW - Weatherproof Microphone Unit WME 980

NEW - Weatherproof Microphone Unit WME 980

Microtech Gefell: MTG traditionally offers a wide range of precision measuring microphones with weather protection for temporary and permanent installations. Microtech Gefell's measuring microphone development is based on more than 80 years of...

2019-05-28
Microtech Gefell at the MetrolExpo 2019

Microtech Gefell at the MetrolExpo 2019

Microtech Gefell: From 15 to 17 May 2019, the International Forum "MetrolExpo 2019" will take place in Moscow, close to World Metrology Day (20 May) , together with an exhibition "Precise Measurements - the Basis of Quality and Safety" (Exhibition...

2019-04-29
Microtech Gefell at the SENSOR+TEST 2019

Microtech Gefell at the SENSOR+TEST 2019

Microtech Gefell: Also in 2019 Microtech Gefell / MTG presents new high-end measurement solutions from its own research and development department at international trade fairs. Traditionally a special focus is on the SENSOR+TEST. SENSOR+TEST...

2019-03-28
Highlights 2019, International conferences, scientific meetings and conventions

Highlights 2019, International conferences ...

Microtech Gefell: From 18 to 21 March, the 45th Annual Meeting for Acoustics /DAGA 2019 will take place in the town hall in Rostock, hosted by the University of Rostock. At the exhibition accompanying the conference, Microtech Gefell will be...

2019-03-14
Gefell's rise to the digital super league of measurement microphones

Gefell's rise to the digital super league of ...

Microtech Gefell: The innovative MV 240 digital is an all-in-one new development, which differs in every respect from all commercially available analogue digital solutions in terms of design and quality. Outstanding features are, e.g: 32 bit...

2019-03-05
New MV 205 1/2

New MV 205 1/2" Measuring Microphone ...

Microtech Gefell: The MV 205 is a high-impedance converter for externally polarized 1/2" capsules in weatherproof measurement microphone units for sound level measurements with a dynamic range of 11 dB - 168 dB. The low output impedance allows...

2019-01-15
Mono, stereo, surround + 3D - the new  measurement Microphone application 9.1. 3D audio

Mono, stereo, surround + 3D - the new ...

Microtech Gefell: The new, universally usable 3D application for live recording from Microtech Gefell is ideally suited for high-end 3D audio recording in the field of live events / ambient sound recording, as well as a recording solution for...

2019-01-15
Microtech Gefell - 90 years of history and stories

Microtech Gefell - 90 years of history and ...

Microtech Gefell: 2018 is an important year, and not only for the microphone manufacturers in Gefell. The GDR citizen Sigmund Jähn was the first German to see Earth from space 40 years ago. Measurement technology from Gefell also contributed...

2018-12-11
Mikrotech Gefell GmbH - Calibration equipment at the highest level

Mikrotech Gefell GmbH, Calibration equipment ...

Microtech Gefell: In the EMK 1 measuring chamber, calibration grid measurements can be carried out on 1" and 1/2" Microtech Gefell GmbH measuring microphone capsules in normal working rooms.
Due to its solid construction, the EMK 1...

2018-12-11

Innovative system solutions in the field of ...

Microtech Gefell: Following current requirements for sound level measurement in environment and industry, Microtech Gefell GmbH presents innovative solutions with a focus on acoustic measurement technology for sectors such as exterior / interior...

2018-11-13
Microtech Gefell - 90 years of history and stories

Microtech Gefell - 90 years of history and ...

Microtech Gefell: The first measuring microphones. Even in the early years, Georg Neumann focused on the development and production of measuring microphones. From 1937 to 1942 Siemens&Halske dealt with the basics of the development of...

2018-11-13
International scientific conferences, meetings, conventions

International scientific conferences, ...

Microtech Gefell: With more than one hundred technical sessions covering a wide range of issues facing the noise control industry and the leading noise control experts and exhibitors present, the INTER-NOISE provides the great opportunity for all...

2018-07-19
Microtech Gefell /MTG - International trade fair exhibitions

Microtech Gefell /MTG - International trade fair

Microtech Gefell: MTG presents at International trade fair exhibitions, new high end Microphone solutions from the in-house Research and Development Department. Traditionally, visitors to the MTG stand will once again have the opportunity to...

2018-06-21
New Microphone for Measurements in Hazardous Areas

New Microphone for Measurements in Hazardous ...

PCB Piezotronics, Inc. released a prepolarized condenser microphone system – Model EX378B02 – for use in hazardous areas. The new microphone system is compliant with explosive atmospheres and gaseous hazardous environments where...

2018-06-06
Microtech Gefell - The pioneers -Measurement microphones for 80 years

Microtech Gefell - The pioneers -Measurement ...

Microtech Gefell: The Microtech Gefell GmbH is a Thuringian traditional company with experience in the handmade manufacture of acoustic measurement microphones since 1937. 1928 Georg Neumann and Erich Rickmann established the limited partnership...

2017-10-27
New Phantom Powered Preamplifier

New Phantom Powered Preamplifier

PCB Piezotronics, Inc.: A new, patent pending, universal preamplifier from PCB Piezotronics, Inc. reduces project costs by allowing users to interchange multiple test microphone cartridges to meet unique testing requirements. Model 426A14 adapts...

2017-04-28
Microtech Gefell – The specialists in environmental and industrial Noise Measurements

Microtech Gefell – The specialists in ...

Microtech Gefell: In todays world of a high degree of environmental awareness accurate noise measurement is of decisive importance. In this area a series of precision measuring microphones, especially for the automotive sector with weather...

2017-04-27
Microtech Gefell at the DAGA 2017 in Kiel

Microtech Gefell at the DAGA 2017 in Kiel

Microtech Gefell: The DAGA 2017 takes place in Kiel which is a perfect place for science and technology transfer with a long tradition in acoustic research too. Early on, the development of acoustic techniques played an important role in Kiel

2017-03-01
Series of Acoustic Measurement Training Events  Announced by PCB Piezotronics, Inc.

Series of Acoustic Measurement Training Events

PCB Piezotronics, Inc. announces the 2017 schedule of educational seminars and webinars including the popular "Microphone & Acoustic Fundamentals and Advanced Applications" training in various locations across the United States. ...

2016-12-28

Microtech Gefell - Review of the year's trade ..

Microtech Gefell: At the MTG booth the visitors could see the very latest technologies and services in the area of acoustic measurements. MTG presented in 2016 the classical MTG assortment, as well as new products, for example the sound intensity...

2016-12-12

Microtech Gefell - Review of the year's events

Microtech Gefell: MTG presents at International trade fair exhibitions, new high end Microphone solutions from the in-house Research and Development Department. At the MTG booth the visitors can see the very latest technologies and services in the...

2016-12-09
Microtech Gefell - The 13th Automotive Testing Expo Novi/Michigan

Microtech Gefell - The 13th Automotive Testing

Microtech Gefell: MTG presents at International trade fair exhibitions, new high end Microphone solutions from the in-house Research and Development Department. At the MTG booth the visitors can see the very latest technologies and services in the...

2016-09-21
Microtech Gefell /MTG International trade fair exhibitions

Microtech Gefell /MTG International trade ...

Microtech Gefell: MTG presents at International trade fair exhibitions, new high end Microphone solutions from the in-house Research and Development Department. At the MTG booth the visitors can see the very latest technologies and services in the...

2016-09-21
International scientific conferences, meetings, conventions

International scientific conferences, meetings

Microtech Gefell: MTG presents at International scientific conferences, meetings, conventions, seminars and workshops new Microphone solutions from the in-house Research and Development Department. Responding to a growing interest to innovations,...

2016-09-19
Innovation meets tradition – News from Gefell for wind turbine noise

Innovation meets tradition – News from Gefell ..

Microtech Gefell: The boundary layer and the weatherproof power supply unit are specifically developed extensions in order to record the sound emission of wind power stations with measuring microphones pursuant to DIN EN 61400-11. Additionally,...

2016-08-16
Ask the Acoustics Experts Program Launched by PCB Piezotronics, Inc.

Ask the Acoustics Experts Program Launched ...

PCB Piezotronics, Inc. announces the launch of the 'Ask the Acoustic Experts' program. This program connects people with acoustic measurement questions to PCB's worldwide team of technical experts. 'Ask the Acoustic Experts' is designed to assist...

2016-05-27
New sound intensity probe SIS 194 3D 1/2” and SIS 194 3D 1/4”

New sound intensity probe SIS 194 3D 1/2” and SI

Microtech Gefell: The sound intensity probe SIS 194 3D allows a simultaneous sound intensity measurement at one point of a room in all three dimensions. For this purpose an arrangement of three one-dimensional sound intensity probes is formed,...

2016-05-18
Industry's First ½

Industry's First ½" Prepolarized Low Noise ...

PCB Piezotronics, Inc.: A new 1/2" microphone and preamplifier system, model 378A04, from PCB Piezotronics, Inc. enables test engineers to measure extremely low sound pressure levels in a cost effective, prepolarized (0V) package. The 378A04, is a...

2016-01-26
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