5.1.3.12: Speaker volume

Where auditory output is provided as non-visual access to closed functionality and is delivered through speakers on ICT, a non-visual incremental volume control shall be provided with output amplification up to a level of at least 65 dBA (-29 dBPaA).

Notes

For noisy environments, 65dBA may not be sufficient.

Testing methods

Type of complianceInspection and measurement
Pre-conditions
  1. The auditory output is provided as non-visual access to closed functionality.
  2. The auditory output is delivered through speakers.
Procedure
  1. Check that a non-visual incremental volume control is provided.
  2. Check that output amplification up to a level of at least 65 dBA (-29 dBPaA) is available.
Result  Pass: Checks 1 and 2 true
 Fail: Check 1 or 2 is false

Requirement details

Reference number: 5.1.3.12

Related requirements

Related functional statements

Related technical requirements

No related technical requirements are associated with this technical requirement