The utility model discloses an intelligent sports type bluetooth supra -aural earphone that strengthens, including L channel line, R channel line, L channel earphone, R channel earphone, intelligent drive -by -wire, central shaft, the floor is consolidated to the casing, loudspeaker, and the ...
Poly Voyager Surround 80 UC Headset - Microsoft Teams Certification - Stereo - Wireless - Bluetooth - 98 ft - 20 Hz - 16 kHz - Over-the-ear - Binaural - Circumaural - Noise Canceling - Black ₩366,978 Dell Wireless Headset - WL3024 - Microsoft Teams Certification - Siri, Google Assist...
Poly Blackwire 3320 USB-C Headset TAA - Mono - USB Type C - Wired - 32 Ohm - 20 Hz - 20 kHz - On-ear - Monaural - Supra-aural - 7.10 ft Cable - Omni-directional Microphone - Noise Canceling - Black - Be the first to review this product... Mono USB Type C Wired 32 Ohm 20...
The invention also relates to agents with a corresponding active ingredient combination and agents in the form of commercial packagings with corresponding combination preparations or monopreparations for combined application.GAURI, KUMAR
The utility model can be use for operations of external auditory meatus and air-blowing inspection. The utility model has the advantages of small size, convenient portability.岑烈芳岑志勇
: Aural Matters in Practice (+ CD)generalBoosey & Hawkes London Uk
BS EN 60318-3. Electroacoustics. Simulators of human head and ear. Part 3. Acoustic coupler for the calibration of supra-aural earphones used in audiometrydoi:BS 12/30264187 DC交叉引用:IEC 61094-4ISO/IEC指南98-3GUM:1995 ANSI S3.7:1995购买本文件时提供的所有现行修订均包含在购买本文件中....
№ 3. P. 87–107. Case GR A selachian fauna from theTrent Formation, Lower Miocene (Aquitanian) of eastern North Carolina // Palaeontogr. Abt. A.1980. V. 171. Lfg. 1–3. P. 75–103. Case GR, Udovichenko NI, Nessov LA et al.TP MalyshkinaPaleontologicheskii Zhurnal...
doi:10.5958/0973-9726.2023.00007.4Gaur, M.Jain, R.Shukla, B. P.Shrivastava, N.Parihar, A. S.Gangil, R.Indian Journal of Veterinary Surgery (0254-4105)
Designed to provide students with multiple strategies for ear training and sight singing, is a comprehensive series of exercises and techniques in all areas of the practical music discipline. It encompasses aural identification and written transcriptions as well as vocal perfo...