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| Название (рус.): | Эргономическая оценка качества речевой связи. Часть 1. Уровень речевых помех и дальность связи для людей с нормальным слухом при прямой связи (метод SIL) |
| Название (англ.): | Ergonomic assessment of speech communication - Part 1: Speech interference level and communication distances for persons with normal hearing capacity in direct communication (SIL method) |
| Описание (англ.): | Provides a method for prediction of the effectiveness of speech communication in the presence of noise generated by machinery as well as in noisy environment. Parameters are the ambient noise at the speaker's position, ambient noise at the listener's position, distance between the communication partners and a great number of physical and personal conditions. |
| Заменён стандартами: | ISO 9921:2003 |
| Дата регистрации: | 01.12.96 |
| Дата введения: | 01.11.96 |
| Дата отмены: | 13.11.03 |
| Код ОКС(МКС): | 13.180 |
| Нормативные ссылки: | BS ISO 9921-1(1997/BSI), EQV IEC 60225-1966*IEC 60651-1979*IEC 60804-1985*ISO 7029-1984*ISO/TR 4870-1991 |
| Ключевые слова: | ACOUSTIC PROPERTIES AND PHENOMENA ACOUSTICS AUDIOBILITY COMMUNICATION DEFINITIONS DISTANCES ERGONOMICS INTERFERENCE (WAVE PHYSICS) LANGUAGES SIL METHODS SPACED SPEECH AUDIOMETRY SPEECH RECOGNITION ACOUSTIC PROPERTIES HUMAN FACTORS ENGINEERING INTERFEROMETRY |
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