諾爾斯

BL Series Piezo Ceramic Microphone series is rugged, stable, and versatile for applications including communications, pro audio, medical, and more.

Knowles' SPH0641LU4H-1 is a miniature, high-performance, low power, bottom port silicon digital microphone with a single bit PDM output.

Knowles' SPH0645LM4H-B is perfectly suitable for portable applications where size and power consumption are a constraint.

20% smaller in size, Knowles' SPH0641LM4H-1 adds value to consumer electronics by delivering up to 3x less power consumption than other digital microphones.

High electroacoustic sensitivity and low noise make this microphone an excellent choice for applications where space is not an issue.

The TM provides the best combination of performance and size.

Knowles' SPH1642HT5H-1 is a miniature, high-performance, low power, top port silicon microphone.

Knowles' GU-32829-000 dual-balanced armature driver produces a broad bandwidth and much clearer output than a single driver.

Knowles 4-way driver contains four drivers (speakers) with a 3-way crossover composed of HODVTEC woofer and TWFK mid-range/tweeter.

Knowles' SPH0644LM4H-1 is made for portable electronic devices where excellent wideband audio performance and RF immunity are required.

The Baracus from Knowles is a miniature, high-performance, low-power, top port silicon digital microphone with single bit PDM output.

Knowles' Ramis-B SPK0838HT4H-1 is a miniature, high-performance, low-power, top port silicon digital microphone with single bit PDM output.