Superb audio quality that will drive upgrades - with CVC v5.0
CVC® or Clear Voice Capture, is CSR's own DSP software technology for enhancing audio quality on wireless products. A modular suite of algorithms includes acoustic echo cancellation and noise suppression that can be applied in a granular fashion and tuned to suit the application. CSR has been shipping noise and echo suppressing versions of CVC for many years with ROM-based headset designs. An enhanced fifth-generation algorithm is provided for BC5 Multimedia, BC6140 and BC6150:
- BC6140 provides single-microphone audio enhancement algorithm offering up to 18dB of stationary noise reduction.
- BC6150 provides a dual-microphone audio enhancement algorithm offering more than 30dB of dynamic noise reduction.
Applications
CSR offers CVC as integrated elements of development tools and ready-to-use solutions for common Bluetooth applications. Examples include:
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The BC6100 range provides a mid-level headset product range and two solutions that introduce active audio quality enhancement. |
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RoadRunner Plug'n'Talk is a ready to apply Bluetooth design for automotive applications - with echo cancellation and noise suppression algorithms optimised for the automobile cabin. |
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