IEC 60151-5 : 1.0
IEC 60151-5 : 1.0
MEASUREMENTS OF THE ELECTRICAL PROPERTIES OF ELECTRONIC TUBES - METHODS OF MEASURING HISS AND HUM
International Electrotechnical Committee
MEASUREMENTS OF THE ELECTRICAL PROPERTIES OF ELECTRONIC TUBES - METHODS OF MEASURING HISS AND HUM
International Electrotechnical Committee
FOREWORD
PREFACE
Clause
1 Scope
2 Hiss
3 Hum with power supplies of 50 or 60 Hz (c/s)
4 Hiss and hum
5 Measuring circuit
6 Measuring methods
6.1 Calibration of the amplifiers
6.2 Measurement of hiss noise-voltage
6.3 Measurement of hum noise-voltage
6.4 Measurement of hiss and hum noise-voltage
7 Precautions
Document Type | Standard |
Status | Current |
Publisher | International Electrotechnical Committee |
Committee | TC 39 |