FREQNCY

Class [009]
Computer & Software Products & Electrical & Scientific Products

Apparatus and instruments for use with telephones and audiovisual devices for the transmission and receipt, amplification, reproduction, or processing of music and sound in the form of wired and wireless consumer electronic audio equipment and products and the component parts therefor and embedded software therein, namely,: amplifiers; decoders; receivers; signal processors; home theater components; home theater speakers; stereo system components; stereo system speakers; speakers; loudspeakers; audio playback units; surround sound speakers; soundbars; bass speakers; tweeters, midrange speakers, woofers, and subwoofers; speaker enclosures; speaker microphones; indoor and outdoor speakers; headphones, headsets, earphones, earbuds, and ear pieces; noise cancelling headphones, headsets, earphones, earbuds, and ear pieces; personal headphones, headsets, earphones, earbuds, and ear pieces; communication headphones, headsets, earphones, earbuds, and ear pieces; headphones, headsets, earphones, earbuds, and ear pieces with integrated speakers and microphones; audio technology and sound enhancement components including software embedded within for use in speakers, headphones, headsets, earphones, earbuds, and ear pieces to improve sound quality and clarity; parts and attachments for speakers, headphones, headsets, earphones, earbuds, and ear pieces, namely, connection cables, ear buds, ear cushions, ear hooks, ear loops, ear pieces, microphones, audio receivers; electronic on-line indicators for speakers, headphones, headsets, earphones, earbuds, and ear pieces, namely, light emitting diodes; and other electronic devices that deliver music and sound to a listener through the use of sound transmitting apparatus and systems