Standards & Guidelines

🌍 International Standards

ISO Standards

• ISO 3382 - Acoustics Measurement
• ISO 3382-1 - Room Acoustics
• ISO 3382-2 - Reverberation Time
• ISO 3382-3 - Open Plan Offices
• ISO 226 - Equal-loudness-level contours
• ISO 532-1 - Loudness calculation

IEC Standards

• IEC - International Electrotechnical Commission
• IEC TC 29 - Electroacoustics
• IEC TC 100 - Audio, Video
• IEC TC 108 - Safety of Electronic Equipment
• IEC 61672 - Sound Level Meters

🎵 Audio Standards

Audio Engineering Standards

• AES Standards - Audio Engineering
• ITU-T G Series - Audio Coding
• MPEG Audio Standards
• EBU R 128 - Loudness Normalization

Audio Broadcasting Standards

• EBU Standards - Broadcasting
• ITU-R BS Series - Broadcasting Service
• ITU-T J Series - Cable Networks
• ITU-T H Series - Audiovisual Services

📏 Measurement & Testing Standards

Acoustic Measurement

• ANSI Standards - American National
• ASTM Standards - Materials Testing
• NIST - National Institute of Standards
• PTB - Physikalisch-Technische Bundesanstalt

Testing Standards

• IEC 60268 - Sound System Equipment
• IEC 61672 - Sound Level Meters
• IEC 61260 - Octave Filters
• IEC 61094 - Measurement Microphones