TREA

SOUND-PRODUCING DEVICES ACOUSTICS NOT OTHERWISE PROVIDED FOR

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Industry

  • CPC
  • G10K

Parent Industries

GPHYSICS G10Musical instruments

Current Industry

G10KSOUND-PRODUCING DEVICES ACOUSTICS NOT OTHERWISE PROVIDED FOR

Sub Industries

G10K1/00Devices in which sound is produced by striking a resonating body G10K11/00Methods or devices for transmitting, conducting or directing sound in general Methods or devices for protecting against, or for damping, noise or other acoustic waves in general G10K13/00Cones, diaphragms, or the like, for emitting or receiving sound in general G10K15/00Acoustics not otherwise provided for G10K2200/00Details of methods or devices for transmitting, conducting or directing sound in general G10K2210/00Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups G10K3/00Rattles or like noise-producing devices G10K5/00Whistles G10K7/00Sirens G10K9/00Devices in which sound is produced by vibrating a diaphragm or analogous element
Industries