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Klasse 1 Bedrock AM100 STIPA IEC60268-16 


Klasse 1 Bedrock AM100 Handschallpegelmesser mit WLAN und Bluetooth


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Der Bedrock AM100 Flaggschiff von „Embedded Acoustiscs“. Das Gerät ist konsequent auf Klasse 1 gemäß DIN61672 ausgelegt. Es enthält alle Funktionen des Bedrock SM90, hat aber signifikante Erweiterungen (z. B. mehr Speicherplatz, ein besseres Display und integrierte drahtlose Konnektivität).

Das Gerät wurde von der Firma Embedded Acoustics BV in den Niederlanden entwickelt. Dieses Team hat auch den Standard für STI IEC/DIN 60268-16 ( Herman J.M. Steeneken TNO Human Factors) entwickelt und ist damit die weltweite Referenz für das STIPA Verfahren.

Der Bedrock AM100 bietet: Klasse 1 Mikrofon, STIPA, RT60, Bauakustik, etc.     Alles in einem Gerät. Es sind keine weiteren Module notwendig.


  • Class 1 / Type 1 sound level meter (fast, slow, impulse; A/C.Z-weighting, Leq, SEL) conforming to IEC-61672 class 1, ANSI S1.4 Type 1.
  • STIPA measuring (quick screening mode, pro mode, averaging mode)
  • Full STI using the direct method (65 second measurement).
  • Speech Level Measurements cf IEC-60268 Annex J.
  • Statistical acoustics (L10, L90, etc)
  • Real Time Analyzer (1/12, 1/6, 1/3 and 1/1 octave)
  • FFT analyzer (detailed frequency analysis up to 32768 lines)
  • RT60 measuring (reverberation times: T20/T30/EDT).
  • Noise Curves (NR, NC, PNC, NCB, RC, RC mark II)
  • THD+N
  • Fundamental frequency estimation
  • Building acoustics: D, R', DnT, Dn
  • Building acoustics: SRI/STC.
  • Audio oscilloscope
  • Long term logging and monitoring (LEQ, RTA)
  • AC Volt meter for audio line level measurements (dBU, dBV, V rms)
  • Calibrated audio recording
  • USB audio device mode - calibrated audio for your PC-based software applications
  • More functionality will be added through free future firmware upgrades.


  • 20 - 20.000 Hz frequency range
  • Dynamic range 30-122 dB (with included microphone; up to 145 with attenuator sold separately)
  • High resolution capacitive touch TFT display
  • 32 GB of storage (of which at least 30 GB available for user data)
  • Access to stored data and recorded audio through high-speed USB2.0 interface
  • Wireless control via Bluetooth and WiFi
  • Second input channel
  • Integrated signal generator (noise, STI signals, sines, sweeps)
  • Headset jack (for monitoring and recording voice notes)
  • Integrated long-life battery pack, rechargeable via USB Power Delivery.
  • Complies with IEC 60268-16 rev. 4, IEC 61672 Class 1, ANSI S1.4 Type 1, IEC-62160 class 0 (RTA), ISO-3382
  • All necessary accessories (such as microphone, charger, cables, windscreen and a ruggedized waterproof carrying case) are included


User manual

Product flyer

The Bedrock AM100 is built up around a frame of aerospace grade alloy, hardened glass (for the display) and durable plastics (ABS).