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Solution & Products

Creating the new standard of tomorrow,
through sound technology.

NTT sonority is a company that is all about sound.
Our products and solutions present new values and lifestyles and solve society's challenges by leveraging sound technology.


Our business consists of four core segments related to sound, acoustics, and related fields.

  1. Planning, development, manufacturing, sales, and contracted development of audio equipment, etc.
  2. Communication services using sound, including in-house digital transformation.
  3. Research and development of audio technology, provision of technology, and contracted services such as lab testing.
  4. Research, measurement, analysis, and consulting services related to sound.