channel isolation

[ˈtʃænəl ˌaɪsəˈleɪʃən]
nounpl: channel isolations
isolamento de canal
1. The separation or insulation of communication or signal channels to prevent interference, crosstalk, or unwanted signal leakage between channels
Proper channel isolation is critical in multi-channel audio systems to ensure clean signal transmission.
O isolamento adequado de canal é crítico em sistemas de áudio multicanal para garantir uma transmissão de sinal limpa.
2. In electronics and telecommunications, the degree to which one channel can be separated from adjacent channels without loss of signal integrity
The RF amplifier achieved excellent channel isolation across the frequency band.
O amplificador de RF alcançou um excelente isolamento de canal em toda a faixa de frequência.
3. In software and networking, the logical or physical separation of data channels to maintain security and prevent cross-contamination
Channel isolation in cloud environments protects sensitive data from unauthorized access.
O isolamento de canal em ambientes de nuvem protege dados sensíveis do acesso não autorizado.
Channel isolation is a fundamental concept in electrical engineering and telecommunications, equally important in both the United States and Brazil. The term is predominantly used in technical, professional, and academic contexts. In Brazil, it appears frequently in engineering literature, telecommunications standards, and audio/video production. The concept became more prevalent with the rise of digital communications and signal processing technologies in both countries.
Synonyms / Sinônimos
channel separationsignal isolationcrosstalk rejectionchannel decouplingsignal separation
Antonyms / Antônimos
channel couplingcrosstalksignal interferencechannel leakage

Regional Variations

General Brazilian
isolamento de canal
Standard term used in technical and engineering contexts across Brazil
Rio de Janeiro
isolamento de canal
No significant regional variation; technical terminology remains consistent
São Paulo
isolamento de canal
Preferred in industrial and technological sectors; sometimes abbreviated as 'isolação de canal'
Portugal
isolamento de canal
Same usage as Brazilian Portuguese; European Portuguese uses identical terminology in technical contexts

Related Words

crosstalksignal integrityelectromagnetic interference (EMI)shieldinggroundingmultiplexingchannel capacitybandwidth

Related Idioms & Phrases

maintain channel isolation
achieve channel isolation
break channel isolation
channel isolation failure
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