A virtual hearing testing system based on the digital music editor software / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 428-430, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-309559
ABSTRACT
The digital music editor software "Cool Edit Pro 2.0" is used to design a virtual hearing testing system. This system has following advantages. First, its signal frequency can be set at will. Second, its dynamic range of signal intensity can reach up to 80dB. Third, the measuring accuracy of decibel value may reach 0.1dB. Forth, the system can be used in single and dual channel measurements. Last but not least, it can carry on data processing and drawing along with the same computer.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Audiometria
/
Processamento de Sinais Assistido por Computador
/
Interface Usuário-Computador
/
Software
/
Computadores
/
Testes Auditivos
/
Música
Idioma:
Chinês
Revista:
Chinese Journal of Medical Instrumentation
Ano de publicação:
2008
Tipo de documento:
Artigo
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