Sound transmitting apparatus; Transmitting apparatus, namely, sound reproducing equipment, recording apparatus, apparatus and instruments for recording sound in the nature of apparatus for recording, transmission or reproduction of sound, apparatus for the recording, transmission and reproduction of sound, apparatus for recording and reproduction of sound, sound recording and sound reproducing apparatus and instruments; Wireless transmitting and receiving equipment, namely, transmitting and receiving apparatus for long-distance transmission; Apparatus and instruments for transmitting sound, namely, apparatus for transmitting and reproducing sound, apparatus and instruments for recording, transmitting, reproducing or processing sound; Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Sound reproducing apparatus; Portable sound reproducing apparatus; Apparatus and instruments for reproducing of sound, namely, sound recording and sound reproducing apparatus and instruments; Acoustic membranes used in sound recording or reproducing apparatus; Apparatus for the processing of sound, namely, noise cancelling headphones; Audio recording apparatus, namely, audio recorders, audio tape recorders, digital audio tape recorders; Audio recording equipment, namely, digital audio and video recorders, portable handheld electronic digital video messengers for recording, storage, transmission or reproduction of visual, audio and data; Sound recording apparatus; Sound recording apparatus and instruments, cinematographic apparatus; Digital signal processors; Digital signal processing apparatus; Digital voice signal processors; Electronic audio signal processors for compensating sound distortion in speakers; Signal processors for audio speakers; Digital sound processors
Electrical and Scientific ApparatusScientific and technological services, namely, scientific research and development; Scientific and technological design services, namely, research and development of technology in the field of audio and acoustics using bone conduction technology, research and development of technology in the field of audio and acoustics technology, research, development, engineering, and testing services in the field of audio and acoustics using bone conduction technology, research, development, engineering, and testing services in the field of audio and acoustics technology; Industrial analysis services, namely, industrial analysis services in the field of audio transmitting equipment or audio enhancing equipment using bone conduction; Industrial analysis and research in the field of audio transmitting equipment or audio enhancing equipment using bone conduction, industrial research in the field of audio and acoustics technology using bone conduction technology; New product design and development; Design and testing of new products; Designing of electronic systems; Designing of electrical systems; Development and design of digital sound and image carriers; New product design; Product development; Product research and development; Professional consultancy relating to industrial design
Computer and Scientific