Microphones provide deliver attractive performance and size combo

Knowles' TM series microphone is now available from Digi-Key. The unit offers performance comparable to the standard EM series, in a package 20% smaller. The TM can also be used in directional applications as a matched omni-directional pair. Features include a rugged construction to withstand severe environmental conditions, high resistance to mechanical shock, improved RFI and EMI suppression, un-damped, screen damped and internally damped responses, numerous port locations, a wide range of available frequency responses, extended housing TM microphones also available improving sensitivity/noise in the same footprint, and custom corner frequencies achieved through an electrical high pass filter optimize noise performance at low frequencies for demanding matching and directional applications.