Technical specifications

Pushing the limits for online testing

The sound player used by SenseLabOnline has been developed exclusively for SenseLabOnline to meet the high performance criteria specified in the international standards for audio evaluation testing. As well as meeting high performance criteria the sound player runs exclusively via your web browser, meaning that no additional programs need to be installed in order to build or run tests.

System requirements

Windows (XP, Vista, 7), Mac OS (10.7.x, 10.8.x)

Safari (latest version), Chrome (latest version, Windows only), Internet Explorer (7, 8, 9)

Microsoft® Silverlight (free browser plug-in)

1280×800 screen resolution (minimum)

Dual-core processor (minimum)

2 GB ram (minimum) 

Sound player

Supported format: WAV

Supported sample rates: 8 – 96 kHz

Resolution: 16 bit

Channels: Mono or stereo

Maximum file length: 45 s

Sounds per screen/trial: up to 13

Crossfade time between samples: 40 ms

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