Spectral Measurement, formerly the Test & Measurement division of Prism Sound, specialises exclusively in developing and supplying innovative and high quality audio test & measurement solutions. The company’s products include the dScope Series III audio analyser and the competitively priced dScope M1 family of PC-based audio measurement devices. It also offers a range of innovative loudspeaker test chambers developed by Hill Acoustics that are designed to replace large and expensive anechoic chambers with small and inexpensive calibrated enclosures. Spectral Measurement’s solutions allow engineers and manufacturers to measure the performance of either audio electronic or electroacoustic devices. Its products are well established in major manufacturing sectors such as professional audio, broadcast automotive electronics, telecommunications, headphones and headsets.