sound variability
[/saʊnd vɛriəˈbɪləti/]
nounpl: sound variabilities
variabilidade sonora
1. The quality or characteristic of sounds changing or differing in pitch, tone, volume, or timbre across different instances or contexts
The sound variability in his speech made it difficult to understand him consistently.
A variabilidade sonora na sua fala tornava difícil compreendê-lo consistentemente.
2. In linguistics and phonetics, the natural differences in pronunciation of the same phoneme or word across different speakers or situations
Sound variability is a key factor in speech recognition technology development.
A variabilidade sonora é um fator-chave no desenvolvimento da tecnologia de reconhecimento de fala.
3. In acoustics, the degree of fluctuation or inconsistency in acoustic properties of sound waves
Engineers must account for sound variability when designing noise-cancellation systems.
Os engenheiros devem levar em conta a variabilidade sonora ao projetar sistemas de cancelamento de ruído.
This term is primarily used in technical and academic contexts in both Brazil and the United States, particularly in fields such as speech-language pathology, linguistics, audio engineering, and artificial intelligence. In Brazil, it's commonly encountered in university research and in professional settings dealing with speech analysis and language learning.
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