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Handheld Call Voice Quality
LANDTOP Technology has long been deeply engaged in the acoustics industry, transforming its core technologies and products into market-oriented application solutions tailored for multiple sectors.
  • Crystal-Clear Calls Just Like Face-to-Face Talks
    Crystal-Clear Calls Just Like Face-to-Face Talks

    Mobile communication prevails today, and voice quality of handheld devices is critical to user experience and brand reputation. Clear, steady calls are essential for business, emergency and daily communication.
    Our end-to-end testing solution complies with global standards, combining the AaSQ system and AI voice analysis to assess signal transmission and noise reduction. We simulate noisy real-life environments to test earpiece and speaker volume, distortion and noise suppression for smooth, interference-free calls.
    ■ Better User Experience
    Locate noise and audio dropouts to optimize products for clear calls amid complicated surroundings.
    ■ Compliance & Market Edge
    Fully compatible with 3G, VoLTE, 4G and Bluetooth to accelerate certification and market launch.
    ■ Data-Backed Optimization
    Visualized reports analyze call data to support product and service upgrades.

  • Engineering consulting and testing services
    As experts in acoustics, sound and vibration, vehicle NVH, as well as communication, audio, and voice quality, we provide complex project consulting services worldwide based on user needs.
  • Test Environment Design and Construction
    As experts in acoustics, sound and vibration, vehicle NVH, as well as communication, audio, and voice quality, we provide complex project consulting services worldwide based on user needs.

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