sound irregularity

[/saʊnd ɪˈrɛɡjələrɪti/]
nounpl: sound irregularities
irregularidade sonora
1. An abnormality or deviation from normal acoustic properties, such as unexpected variations in pitch, tone, frequency, or quality of sound
The sound irregularity in the speaker's voice indicated a potential health issue.
A irregularidade sonora na voz do alto-falante indicou um possível problema de saúde.
2. In medicine and acoustics, any deviation from expected or normal sound patterns, particularly in speech or hearing
Audiologists detected a sound irregularity during the hearing test.
Os audiologistas detectaram uma irregularidade sonora durante o teste auditivo.
3. A distortion or malfunction in audio equipment resulting in unwanted acoustic artifacts
The sound irregularity in the recording was caused by a defective microphone.
A irregularidade sonora na gravação foi causada por um microfone defeituoso.
The term 'sound irregularity' is primarily used in technical, medical, and scientific contexts in both Brazil and the USA. In Brazil, it appears frequently in audiology and speech pathology literature. In the USA, it's commonly used in audio engineering, acoustics research, and medical examinations. The concept is culturally neutral and understood universally among professionals in these fields.
Synonyms / Sinônimos
sound distortionacoustic anomalyauditory irregularitytonal deviationacoustic aberration
Antonyms / Antônimos
sound regularityacoustic uniformitytonal consistencyauditory stability

Regional Variations

General Brazilian Portuguese
irregularidade sonora
Standard term used in medical and technical contexts
Rio de Janeiro
irregularidade sonora; distorção de som
Both terms are used interchangeably in technical and medical discussions
São Paulo
irregularidade sonora; anomalia acústica
More formal academic usage, especially in engineering and audiology
Portugal
irregularidade sonora; anomalia acústica
Similar usage to Brazilian Portuguese, with slight preference for 'anomalia acústica' in technical contexts

Related Words

acousticphonetic variationspeech defectaudio distortionfrequency deviationpitch irregularity

Related Idioms & Phrases

off-key
out of tune
acoustic glitch
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