Functions
At Bedrock, we pride ourselves in offering full functionality with the purchase of one of our units. You will never be charged separately for individual functions. Each of the functions below come loaded and ready to go on the Bedrock SM50 , SM90, and AM100 meters, with free firmware updates often adding additional functions. To find out more about speech intelligibility, room acoustics, sound pressure level, audio spectrum analyzers, or electro-acoustics, click on one of the categories below.
Speech Intelligibility
- STIPA Measurements (IEC-60268-16)
- STIPA Measurements (IEC-60268-16)
- Speech Level Measurements (IEC-60268-16)
Room Acoustics
- RT60: Reverberation Time Measurements (ISO-3382-2)
- Noise Curves (NR, NC, etc-ISO-1996, ANSI S12.2)
Sound Pressure Level
- Sound Level Meter (IEC-61672 / ANSI S1.4)
- LAEQ Logging (long term monitoring)
Audio Spectrum Analyzer
- RTA: Real-Time Analyzer, 1/1 and 1/3 oct.
- FFT: Fast Fourier Transform Spectral Analyzer
Electro-Acoustics
- Oscilloscope (time domain inspection of signals)
- AC Volt Meter (measure RMS, dBU, dBV)
- RTA (Real-Time Analyzer) for Electrical Input Signals
- FFT (Fast Fourier Transform) for Electrical Input Signals
