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- Since 1946 Knowles has helped designers find more ways to put better technology to work for their customers. Knowles is a market leader and global supplier of advanced micro-acoustic, specialty components, and human interface solutions in the mobile communications, consumer electronics, medical technology, and other industrial end markets. Knowles’ deep experience and rigorous testing delivers consistently dependable and precise products including speakers and microphones for hearing health products, premium music earphones, communications headsets, and industrial acoustic applications. Knowles MEMS (micro-electro-mechanical systems) microphones and micro-speakers are widely used in smartphones, tablets, notebooks, and other portable devices.


Últimos productos Ver todos (19)

Image of Knowles' SPH1642HT5H-1 Top Port Silicon Microphone

Micrófono de silicio con puerto superior de la serie SPH1642HT5H-1

SPH1642HT5H-1 de Knowles es un micrófono con puerto superior, de bajo consumo, alto rendimiento y en miniatura.

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Image of Knowles' I2S Output Digital Microphone

Micrófono digital de salida I²S

El SPH0645LM4H-B de Knowles es perfectamente apto para aplicaciones donde el consumo de energía y el tamaño son una restricción.

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Image of Knowles' Digital Zero-Height SiSonic™ Microphone

Micrófono digital de altura cero SiSonic™

El SPH0641LUAH-1 de Knowles un micrófono digital de silicio de puerto inferior, de bajo consumo, de alto rendimiento y en miniatura con una salida PDM de bit único.

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Image of Knowles' EK Series Microphone

Micrófono de la serie EK

Su alta sensibilidad electroacústica y el bajo ruido permiten que este micrófono sea una opción excelente para aplicaciones donde el espacio no es un problema.

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Image of Knowles' TM Series Microphones

Micrófonos serie TM

La serie TM proporciona la mejor combinación de rendimiento y tamaño

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Image of Knowles' EM Series

Serie EM

La serie EM es el micrófono omnidireccional más popular que se ofrece.

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Módulos de capacitación sobre productos Ver todos (6)

differential MEMS

Microphone Interfaces

Duration: 5 minutes

Digital microphones provide an upside to end applications and enable intelligent audio solutions with the introduction of Knowles’ multi-mode microphones.

armature driver

Using Dynamic Speakers and Balanced Armature Drivers in In-Ear Wearables

Duration: 5 minutes

Digi-Key, Knowles, PTM, tutorial, speakers, drivers, armature driver, in-ear wearable.

Knowles Frequency Response Armature Drivers and Earphones

Measuring Frequency Response of Balanced Armature Drivers and Earphones

Duration: 10 minutes

General characteristics of different measurement methods, the advantages and limitations of each, and trying to understand an earphone’s frequency response.

MEMS Microphones

Ultrasonic Applications for Knowles Electret and MEMS Microphones

Duration: 5 minutes

This tutorial will discuss the general characteristics of certain Knowles microphones in the ultrasonic band.

Featured Videos Ver todos (3)

The balanced armature advantage

An overview of the benefits of balanced armature technology for today's demanding devices.

The future of portable audio

See how balanced armature is poised as the driver of choice for the premium sound revolution in earphones and in-ear wearables.

What is Balanced Armature?

What is Balanced Armature technology and Headphone applications

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