The GRAS 46BE 1/4" Microphone Set is engineered for measuring very high Sound Pressure Levels (SPL) over an ultra-wide frequency range of up to 100 kHz. With its small-diaphragm and optimized design, the product minimizes its disturbance to the sound field, making it ideal for high-precision measurements in confined spaces or on production lines.
Applications:
The GRAS 46BE is a leading choice for engineers and specialists in fields that demand high-frequency and high-SPL measurements:
Testing & Calibration: Measuring and testing miniature microphones (e.g., MEMS).
Quality Control: Acoustic testing on production lines (End-of-Line testing), facilitated by its compact size and ease of installation.
Research & Development (R&D): Analysis of high-frequency sound sources, and development of audio equipment and electronic components.
Acoustic Diagnostics: Diagnosing acoustic phenomena in environments with extremely high SPL (Sound Pressure Level) without signal distortion.
Technical Specifications:
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