March 05, 2021

Twirling Releases the Reference Design of USB Speakerphone

Beijing, March 4, 2021, Twirling, a leader in speech and audio processing, announced the availability of its USB Speakerphone reference design, delivering superior noise suppression performance, full duplex echo cancellation, all on a single-chip Cortex M4 processor. With this release, Twirling introduces Deep Noise Suppression mode, allowing removing highly non-stationary office noise such as keyboard strokes, chair squeak sound, etc.

Twirling’s USB speakerphone reference design features:

Check out Twirling’s website ( for more features.For more information, please

About Twirling
Twirling Technologies (Twirling In Time) is a pioneer in speech and audio processing. At Twirling, we develop hardware and software to enable intelligent voice interaction interface, immersive audio creation and distribution. By leveraging our deep understanding in AI, signal processing, and audio, we build products and solutions with a wide range of applications in consumer electronics, education, security, VR/AR, and many other areas.

Contact information:
Address :1606, Block A1, Long Term Tiandi Building ,18 Suzhou Street, Haidian District, Beijing
Address :710,7th Floor ,699-1 Xuanwu Avenue, Xuanwu District, Nanjing
Tel :010-64019359