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 ‎

Room Acoustics

Sound Pressure Level

Audio Spectrum Analyzer