IEEE P1451.4 is an emerging standard for adding plug and play capabilities to analog transducers. The underlying mechanism for plug and play identification is the standardization of a Transducer Electronic Data Sheet (TEDS1). TEDS contains the critical information needed by an instrument or measurement ...
The Endevco microphone model EM40BE from Meggitt Sensing Systems is a Ľ-inch precision condenser microphone for general purpose measurements in open acoustic fields. It is a prepolarized free-field microphone with a large dynamic range and a wide frequency response.
As a free-field microphone, the model EM40BE ...
The Endevco® model EM46BE is a combined 1/4" free-field pressure microphone and iTEDS-enabled preamplifier set (per IEEE 1451.4), designed for general purpose and larger channel count precision acoustic measurements within a variety of applications, including vehicle pass-by noise testing; environmental noise analysis; wind tunnel arrays; high sound pressure levels measurements; and appliance and ...
The M2010 and M2015 are compact and accurate measurement microphones for acoustics, R&D and production. They are particularly suited for applications with restricted space available. The microphones M2010 and M2015 are optimised ...
The plug-on measurement microphone M2210 is 48 VDC phantom powered and includes the pre-amplifier and an electronic data sheet. The M2210 combines a high dynamic range and wide frequency range with low noise.
- 1/2" Omni-directional, ...
The plug-on measurement microphone M4260 is 48 VDC phantom powered and includes the pre-amplifier and an electronic data sheet. The M2210 combines a high dynamic range and wide frequency range with low noise.
- 1/4" ...
The Type 40AC is a high precision microphone for laboratory work and as a working standard ...
The Type 40AF is a general purpose microphone, covering a frequency range ...
G.R.A.S. Low-noise measuring systems can measure noise levels below the threshold of human hearing, e.g. from disk drives, ...
Precision sound level
measurements
Environmental noise monitoring
Industrial hygiene noise studies
Machinery noise control
Research and development
Features
Rugged
Accurate
The ...
Model 377B02 is recommended for high accuracy applications
where high sensitivity is required for free-field
response type measurements
When a freely propagating sound wave encounters an object in its path, the wave will
either, be reflected, absorbed or transmitted depending on the material properties and
size of the object ...
Typical Applications
Precision sound level
measurements
Environmental noise monitoring
Industrial hygiene noise studies
Machinery noise control
Research and development
The ...
Although standard 1-inch and ˝-inch microphone solutions adequately cover the majority of noise measurements under IEC, ISO and ANSI standards, there is an increasing need for measurements ...
This prepolarized, free-field ˝-inch microphone is specially designed for equipment intended for accurate and reliable sound measurements in accordance with IEC 61672 Class 1 and ANSI S 1.4 Type 1.
˝-inch Free-field Microphone Type 4950 is a prepolarized ...
Type 4954 is a 1/4-inch Prepolarized Free-field microphone and is specially ...
1/2"" free-field, prepolarized condenser microphone, ...
