LV1224B - Brand New Texas Instruments Serializers / Deserializers
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Description
The LV1224B is an electronic component model categorized as a Serializer/Deserializer. It is an ultralow power voice processor that features Cirrus Logic’s patented SoundClear® technology, offering HD Voice quality performance, functionality, and cost-effectiveness. With best-in-class noise reduction, echo cancellation, and speech recognition, this IC provides a total voice processing solution for handset and hands-free communications. It also includes advanced features such as always-on voice trigger, command recognition, ASR pre-processing, and audio enhancement. The LV1224B has innovative algorithms for single and multi-mic speech tracking and noise elimination, ensuring optimal user experience in challenging noise environments.
Addtionally, the LV1224B has an integrated media processor with built-in virtual surround, bass enhancement, bass synthesis, multi-band compression, and parametric EQ algorithms, which enriches music playback through wireless speakers and headphones. It also offers a simple GUI for easy tuning. With the option of adding Cirrus Logic's proprietary Voice Activity Detector, the LV1224B enables always-on ASR capability and integrated TrulyHandsfree™ Voice Control. The IC is compatible with Cirrus Logic's ASR Enhance™ specialized preprocessor, enhancing the accuracy of any ASR engine under noisy conditions. Third-party media playback algorithms from Dolby and DTS can be integrated as well. The LV1224B is equipped with powerful real-time diagnostic and tuning tools, along with specialized labs and a global applications support network, ensuring ease of design, optimal performance, and compliance with network and industry standards.
Specifications and features
- Complete easy-to-implement voice solution for flagship smartphones, tablets, and computing products
- SoundClear Voice™ noise reduction, echo cancellation, and voice enhancement
- RAPID2™ GUI-based diagnostic and tuning tool for ease of design-in
- Media postprocessing support:
- Integrated Cirrus Logic playback enhancement for speakers and headphones
- Optional Dolby® and DTS® playback enhancement
- ASR Enhance™ automatic speech recognition (ASR) preprocessing for increased ASR accuracy in noisy environments
- Voice activity detector (VAD) enables always-on speech recognition
- TrulyHandsfree™ voice control by Sensory, Inc. supported
- Powerful 130-MHz dual-MAC 32-bit DSP core
- Ultralow power consumption (core typically <8 mW @ 1 V during narrowband call)
- I2S, I2C, SPI™ digital connectivity
Application Scenarios
The LV1224B is suitable for various applications including smartphones, tablets, laptops, headphones/headsets, and speaker/speakerphone applications. It is optimized for devices that require pristine voice quality, echo-free full-duplex communication, and operate under adverse noise conditions with limited space and power.
Comparison
Advantages- Ultralow power consumption
- Advanced noise reduction, echo cancellation, and speech recognition
- Always-on voice trigger and command recognition
- Integrated media processor with playback enhancement
- Option for additional Cirrus Logic proprietary Voice Activity Detector
- ASR Enhance™ preprocessing for improved ASR accuracy
- TrulyHandsfree™ Voice Control
- Powerful DSP core
Disadvantages- Not suitable for devices with high power requirements
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download LV1224B
- Chipdatas Part: CD86-LV1224B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 09:52 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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