TDS PDF

Acoustics - Audiometric test methods, Part 1: Basic pure tone air and bone conduction threshold audiometry. Original standard AS ISO 8253.1-2009 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Acoustics - Audiometric test methods, Part 2: Sound field audiometry with pure tone and narrow-band test signals. Original standard AS ISO 8253.2-2009 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Acoustics - Audiometric test methods, Part 3: Speech audiometry. Original standard AS ISO 8253.3-2009 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Acoustics - Audiometric test methods, Part 3: Speech audiometry. Original standard AS ISO 8253.3-2024 in PDF full version. Additional info + preview on request

Document status: Active

Financial-transaction-card-originated messages - Interchange message specifications. Original standard AS ISO 8583-2025 in PDF full version. Additional info + preview on request

Document status: Active

Optics and optical instruments — Focimeters, Part 1: General purpose instruments. Original standard AS ISO 8598.1-2017 in PDF full version. Additional info + preview on request

Document status: Active