tailieunhanh - Cochlear Implants: Fundamentals and Application - part 5

Tuy nhiên, kỹ thuật xử lý cụ thể mà giải thích nhịp điệu âm nhạc có thể trở thành có liên quan. Nó có thể là chiến lược chuyên ngành trong tương lai sẽ nhằm mục đích mô hình cấu trúc nhịp điệu âm nhạc đặc biệt để tăng cường xây dựng lại một tín hiệu âm nhạc (Stainsby 2000). | 310 6. Psychophysics cochlear implant systems is capable of conveying the rhythm required for music. However specific processing techniques that interpret musical rhythm may become relevant. It is possible that future specialized strategies will aim to model a particular musical rhythmic structure to enhance reconstruction of a musical signal Stainsby 2000 . Timbre Timbre or tone color is a complicated perceptual attribute of sound. Timbre as defined above is the quality that allows the distinction between two instruments playing the same note and the same loudness. One of the primary characteristics of sound determining the timbre is the shape of the frequency spectrum. This is the amount of energy present at each frequency across the audible range. For musical instruments as distinct from speech there is a strong continuity of the frequency spectra over time. Plomp 1970 and Slawson 1985 have suggested that the term tone color or sound color should be used to refer to a steady-state frequency spectrum as distinct from timbre. A simple tone or sine wave has a very pure timbre as distinct from a more complex sound with multiple frequencies and a harmonic frequency spectrum. Other types of sounds possess more complicated frequency spectra containing discrete frequency components that do not possess frequencies that are simple numerical frequency ratios. There are other sounds that contain bands of noise in certain frequency regions. The steady-state frequency spectrum is an important component in a musical instrument s timbre. For example the clarinet has a frequency spectrum that consists almost exclusively of odd-numbered harmonics. Resonances due to the shape or structure of an instrument give rise to spectral formants. The consistency of the formant structure contributes significantly to an instrument s timbre and this formant structure does not change significantly as the notes change so all the pitches played on a particular instrument have a similar timbre .

• Y học thường thức
• Auditory Prostheses
• Auditory Prosthesis
• Cochlear Implantation
• Bilateral Cochlear Implants
• Vestibular Implants
• Electric Hearing
• Cochlear
• Implant
• Cila Umat
• Rinze Anthony Tange
• Health
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• báo cáo khoa học
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• tài liệu về hóa học
• cách trình bày báo cáo
• báo cáo y học
• công trình nghiên cứu về y học
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• An introduction to the physiology of hearing
• The auditory cortex
• The centrifugal pathways
• Sensorineural hearing loss
• Physiological aspects of the cochlear prosthesis
• Sound localization and spatial hearing
• Neck surgery
• Ballenger’s otorhinolaryngology head
• Vestibular systems
• Gene therapy
• Hair cell regeneration
• Cochlear biophysics
• BMC Pulmonary Medicine
• Granulomatosis with polyangitis
• Pulmonary fibrosis
• Mycobacterium abscessus
• Sporadic lung disease
• Cystic fibrosis