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Far Field Mic Array Solution

The DSR-0703 is a high-performance yet low cost multichannel USB microphone array built around RK3308 (Rockchip), with improved adaptive beamformer, AEC and barge-in, noise suppression, AGC. Two high-performance MEMS microphones are configured in a linear arrangement to provide high-quality voice capture for a wide range of applications. Leveraging high performance Quar Core A53 processing, the DSR-0703 supports voice algorithms including beamforming, noise reduction, acoustic echo cancellation and de-reverb. The DSR-0703 is a fully compliant UAC2 audio interface with driverless support for Mac/Linux and ASIO drivers for Windows.

 

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  • Multichannel USB microphone array for voice command.

  • Onboard DSP for beamforming/ noise reduction / echo cancellation / de-reverd / Voice Activaty Dectection (VAD).

  • 2x RGB LED in ring configuration.

  • 2xTouch button configuration.

  • High quality MEMS from Knowles SPU0410HR5H-1.

  • Flexible Firmware.

  • Support 2-mic linear array

ATV Remote Solution

DS200-ATV Remote solution based on IC DS200 which meet the Bluetooth v5.0 Low energy specification DS200 MCU is the 32 bit Andes, embedded 4Mbit flash, 64KB SRAM, and support for 24 GPIOs.

 

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  • DS200-ATV solution could support up to 80 keys.

  • Ultra low power consumption:1uA sleep current.

  • Meet Google android TV ADPCM encoding.

  • Support ATVV+ service.

  • Support battery service.

  • Support OTA function.

BLE Remote Solution

DS090-BLE Remote solution based on IC DS090 which meet the Bluetooth v5.0 Low energy specification. DS090 MCU is the Cortex-M0 SOC, embedded 4Mbit FLASH support for 14 GPIOs.

 

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  • Integrated high-performance air mouse function, based on

  • Invensense (TDK) robust MotionFusion™ firmware algorithms.

  • Dusun highly integrated voice library(OPUS/ mSBC/ADPCM), which can be easily transplanted to Linux/Android and other systems.

  • Meet Google android TV ADPCM encoding.

  • Support ATVV+ service.

  • Support battery service.

  • Support OTA function.

  • Support Find Me function.

  • Support Universal IR control function.

  • Support All-in-one function.

iOS Remote Solution

DS310-iOS solution based on IC DS310 which meet the Bluetooth V5.2 Low energy specification. DS310 MCU is the Cortex-M4F SOC ,embedded 192KB FLASH support for 14 GPIOs.

 

  • DS310-iOS Remote solution meet iPhone / iPad /iMAC with

  • iOS10 above.

  • Support air-mouse function and laser navigation.

  • Support battery service.

  • Support OTA.

  • Support size and function customization.

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AWS Remote Solution

DS735 -AWS Remote solution based on IC DS735 which meet the Bluetooth v4.2 Low energy specification. DS735 MCU is the Cortex-M4 SOC ,embedded 256KB FLASH support for 14 GPIOs.

 

  • DS735-AWS Remote solution could support up to 80 keys.

  • Support AWS voice recognition services.

  • Support All-in-one function.

  • Support battery service.

  • Support OTA.

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