Sound system equipment - Part 3: Amplifiers
1Key Takeaways
Standard Name: Sound System Equipment - Part 3: Amplifiers This standard defines the specifications and measurement methods for amplifiers used in sound systems, focusing on technical parameters such as power supply characteristics, output characteristics, noise levels, and more. It covers a wide range of oper…
2Scope / Description
Standard Name: Sound System Equipment - Part 3: Amplifiers
This standard defines the specifications and measurement methods for amplifiers used in sound systems, focusing on technical parameters such as power supply characteristics, output characteristics, noise levels, and more. It covers a wide range of operational conditions and environmental factors to ensure reliable performance.
Standard Number: IEC 60065-3
This standard applies to amplifiers in sound systems, detailing the necessary specifications and testing methods to ensure their reliability and performance under various operating conditions. It includes detailed sections on power supply, input/output characteristics, noise levels, gain, frequency response, and more.
The content is divided into multiple sections, each focusing on specific aspects of amplifier design and operation. For instance, it outlines the rated conditions and standard measuring conditions (4.1), classes of operation (5), and various measurement methods for characteristics such as power supply harmonics, output voltage and power, and distortion levels (15).
The document aims to provide a comprehensive set of guidelines for manufacturers and testers of amplifiers, ensuring that they meet the required technical standards. It is structured in a detailed manner, covering everything from input and output characteristics to noise and hum measurements.