منابع مشابه
Vocal Effort Modification for Singing Synthesis
Vocal effort modification of natural speech is an asset to various applications, in particular, for adding flexibility to concatenative voice synthesis systems. Although decreasing vocal effort is not particularly difficult, increasing vocal effort is a challenging issue. It requires the generation of artificial harmonics in the voice spectrum, along with transformation of the spectral envelope...
متن کاملThe Vocal Tract in Singing
Precise control of the vocal tract configuration is of critical importance for producing the desired acoustic characteristics of singing. The pattern of acoustic resonances generated by a given vocal tract shape influences vowel identity, voice quality (timbre), and, to some degree, the spectral characteristics of the voice excitation source itself. This chapter is broadly focused on how the vo...
متن کاملVocal Cord Actinomycosis: A Case Report
Introduction: Actinomycosis is a systemic chronic bacterial infection caused by Actinomyces Israelii, an anaerobic organism normally resident in the human mouth. However, the actinomycosis of the larynx is very rare, and only about 15 cases have been reported in the literature so far. Most of the cases reported occurred in patients who had previously undergone radiotherapy for laryngeal cancer...
متن کاملVocal cord lesion due to lichen planus
Background: Lichen planus is a skin disease that rarely involves mucus membrane. Case: In this study, we introduced a rare case of lichen planus of the right vocal cord in a 51- year -old male presented with hoarseness. The lesion started two years ago and the hoarseness became progressive. There were not any lesions found in his buccal mucosa and skin. The biopsy of the lesion showed lichen...
متن کاملOn the Quantitative Relationship between Subglottal Pressure, Vocal Cord Tension, and Glottal Adduction in Singing
The quantitative relationship between glottal flow parameters (fundamental frequency, average flow, peak flow etc.) and glottal control parameters (cord tension, glottal adduction, subglottal pressure) has been measured. Using the condition of constant glottal flow our model is able to produce the range of pitches of the modal tenor register. Increasing fundamental frequency is realized by incr...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1972
ISSN: 0001-4966
DOI: 10.1121/1.1981442