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Beyerdynamic MM 1 (2023 version)

Měřicí Mikrofon
  • Beyerdynamic MM 1 (2023 version)
CHF 199.00
MSRP: CHF 239.00
Free delivery (CH)
Condenser measurement microphone (omnidirectional)

Description

The MM 1 measuring microphone is used wherever exact results are required. Equipped with an omnidirectional characteristic, the microphone is ideal for measuring studio rooms, PA and PA systems. In conjunction with a spectrum analyzer, the sound pressure levels of loudspeakers can also be monitored in addition to frequency response measurements. The MM 1 also provides valuable services when examining sound signals in research, development and industry. The MM 1 impresses with its high accuracy when taking measurements - both live and in the studio. With a deviation of +/- 1.5 dB in the range between 50 Hz and 16 kHz, beyerdynamic manufactures with an extremely low tolerance. This is achieved by manually checking the frequency response of each microphone. A high-quality back electret capacitor capsule works as a pressure receiver in the MM 1 . The microphone is diffuse field equalized and has a linear frequency response at 90°. This means that studio rooms, for example, can be measured easily and without much preparation. The design of the MM 1 aims to achieve exact measurement results. Thanks to the slim, full metal housing with the detached microphone capsule, the design-related influence on the sound field is very low. This means that pressure build-up at high frequencies can be largely avoided. In addition, the lightweight and compact microphone is easy to position.

Supplied items

- Microphone Clamp MA-CL 21
- Microphone Case

Attributes

Měřicí Mikrofon attributes
Unit 1 Ks.
Product Details
Product Number 246654
Brand Beyerdynamic
Category Měřicí Mikrofon
Brand Category Beyerdynamic - Měřicí Mikrofony
Relevancy rank 5 of 9
Date ledna 2025

Properties

- Ideal for measuring the acoustics of various surroundings
- Linear frequency response at 90° (diffuse field calibrated)
- Individual calibration data available for 0° and 90° free-field measurement
- Slimline housing for minimised effect on the acoustic surroundings
- Handmade in Germany

Specifications

- for calibrating sound systems and measuring sound levels and frequency curves
- Characteristics: Sphere
- Frequency range: 20 - 20,000 Hz (50 - 16,000 Hz +- 1.5 dB)
- Max. SPL: 122 dB
- Sensitivity: 15 mV/Pa
- 12-48V phantom power
- Current consumption: approx. 3.4 mA
- Dimensions: 133 x 19 / 9 mm
- Capsule diameter: 9 mm
- Weight: 73g
- Includes holder and measurement diagram
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