company blog about Qualcomm Bluetooth 5.3 QCC-3071-0-WLNSP99-HR-04-0 Ultra-low Power, Single-chip Audio

Shenzhen Mingjiaoda Electronics Co., Ltd Imported original Qualcomm Bluetooth 5.3 QCC-3071-0-WLNSP99-HR-04-0 Ultra-low power, single chip audio platform optimised for use with all levels of truly wireless earbuds.

Description

The Qualcomm® QCC3071 is designed for the future of wireless sound, supporting LE audio use cases and lossless CD (16-bit 44.1kHz) audio with Snapdragon Sound™ technology - our optimised chain of superior audio, connectivity and mobile innovation.

This dual-mode platform brings LE Audio use cases for audio sharing, gaming and stereo recording, while also supporting legacy Bluetooth technology for the best possible listening experience in a variety of environments.

Integrated LE Audio and Classic Bluetooth Audio

The QCC3071 complies with a range of earbud use cases that support LE Audio, including audio sharing and broadcasting, gaming modes and stereo recording. These dual-mode platforms integrate the best of LE Audio with the best of classic Bluetooth for smooth adoption in real-world listening scenarios.

Superior Sound Quality

The QCC3071 is designed to provide a variety of options for delivering crystal-clear voice calls in the earbuds. These include ultra-wideband voice quality with Qualcomm® aptX™ Voice technology and Qualcomm® cVc™ echo cancellation and noise suppression (ECNS) with up to three microphones.

The platform also supports 24-bit 96kHz and 24-bit lossless audio quality in an adaptive platform, as well as low-latency Bluetooth audio for gaming.

Integrated Noise Cancellation

The QCC3071 supports our third-generation Qualcomm® Adaptive Active Noise Cancellation (ANC), which leverages an integrated dedicated hardware block on the platform. It supports incredibly low-latency and low-power noise cancellation performance without burdening the audio subsystem. Designed for higher bit depths and sample rates, this technology allows for more precise filter control, so audio developers can tailor enhanced noise cancellation over a wider frequency range.

Wide range of differentiated audio features

Choose from our portfolio of licensable audio technologies, including digital assistant support, Qualcomm Adaptive ANC, aptX Adaptive Audio with audio resolutions up to 96kHz, aptX Voice and cVc, and Snapdragon Sound, for differentiation across consumer price points.

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