Search Results
Duration: 23 ms, Number of Results: 153
EK Series
Introduced in 1986, the EK is the lowest noise Knowles microphone. Its high electroacoustic sensitivity and low noise make this microphone an excellent choice for applications where space is not an issue. The EK can also be used in directional applications as a matched omni-directional pair.
Balanced Armature Resource Center
What is balanced armature? The advantages of balanced armature drivers Balanced armature applications Multi and hybrid systems The Knowles difference View and download white papers, videos and presentations
TO/BTO Series
The TO is the thinnest omni-directional microphone offered. Its small size is perfect for all applications, especially where space is an issue. The TO can also be used in directional applications as either a matched omni-directional pair, or in the TP series uni-directional / omni-directional pair. The BTO is an improved version of the TO microphone. It offers enhanced PFA performance, as well as power-on reset and an electrical high pass filter. The BTO is ideal in directional applications as a matched omni-directional pair.
MM25 Series
Using Knowles’ proven ultralow noise MEMS technology, the MM25 consists of an acoustic sensor, a low noise input buffer, and an output amplifier. These devices are suitable for applications where excellent matching is required.
Hearing Instrument Balanced Armature Receivers
Tell us about your receiver or speaker design needs. Our collaborative expertise extends from industry-leading hearing instrumentation to high performance ear bud designs.
Radio Communications
Knowles sub-miniature drivers are based on balanced armature technology. Their small size allows for smaller, lightweight radio communications earpieces suitable for all-day wear. Accurate sound reproduction provides both increased vocal intelligibility and accurate reproduction of environmental sounds passed through to the earpiece – important in critical applications such as military communications and ear protection devices. Knowles balanced armature drivers are available in a number of sizes and efficiencies, which can be finely tuned to meet your specific performance requirements. They can be designed to fit inside ear molds, assembled into earpieces, or be sub-assembled by Knowles into your communications device.