Can the Lombard effect be used to improve low voice intensity in Parkinson's disease?
Can the Lombard effect be used to improve low voice intensity in Parkinson's disease?
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伦巴第效应可以用来改善帕金森病患者的低声强度吗？
DOI：
10.3109/13682829209012034
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
A. Lang
中科院分区：
文献类型：
--
作者：
S. Adams;A. Lang
声音强度低是帕金森病的常见问题。它通常对药物治疗有抵抗力，尽管进行了广泛的行为、言语和语言治疗，但往往仍然存在。根据以往的研究结果，掩蔽噪声会产生一致的增加，在大多数正常人的声音强度，白色掩蔽噪声，在90分贝的声压级，在10例帕金森病患者的声音强度低进行了检查。结果表明，所有帕金森病患者的声音强度都有明显增加。鉴于这一发现，有人建议，掩蔽噪声可能是一种有效的治疗帕金森氏症的扬声器，特别是未来的适应便携式语音激活的面具，如爱丁堡面具的声音强度降低。
Low voice intensity is a common problem in Parkinson's disease. It is typically resistant to drug therapy and often persists despite extensive behavioural speech and language therapy. Based on previous findings that masking noise will produce a consistent increase in voice intensity in most normal individuals, the effects of white masking noise, presented at a sound pressure level of 90 dB, was examined in 10 parkinsonian patients with low voice intensity. Results indicated that all Parkinson's disease patients showed a marked increase in their voice intensity. Given this finding, it is proposed that masking noise may be an effective treatment for reduced voice intensity in parkinsonian speakers, particularly with the future adaptation of portable voice-activated maskers, such as the Edinburgh Masker.