Aug 21st 2013

CM7001 is a DSP embedded Cmedia’s voice process and sound effect

 

Voice Process

  • ENC (Environment Noise Cancellation): Utilize dual microphones perfectly cancels out the environmental noises/sounds with the least voice distortion
  • AEC (Acoustic Echo Cancellation): Duplex communication without echo and intermittence
  • LDR (Long Distance Recording): 3-5 meters long distance stable voice capturing improves multi-person conference call experience or voice command (based on some HW design requirements)
  • Smart Receiver: Adjust down link volume automatically depends on environment loudness
  • Voice Brilliant: Enhance and clarify the down/uplink voice
  • Array Microphone: Utilize 2 microphones for directional signal reception

 

Sound Effects
 
Xear™ Sound Technology (Xear™ Sound Effects)

  • Xear Surround Headphone: It creates a realistic 3D surround sound field over stereo headphones
  • Xear Sound Expander: It re-shapes wider sound stage over stereo speakers of mobiles or docks  
  • Xear Dynamic Bass: It reproduces the deep and vibrating bass in music, games, and movies, and music even over small speaker/headphone drivers and enclosures. 
  • Xear Audio Brilliant: It restores the clarity and details of compressed audio in music, movies and games (MP3, WMA, AAC, AC3, etc.). Make the sound more dynamic and brilliant.
  • Xear Smart Volume: It normalizes overall perceptual sound levels for different music, games Internet AV clips, and Movies 
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