Software version - three-syllable test in noise (Döring)

Please note that a base module is required for all speech test procedures. Please order it separately. Article number: HW120.AR1

Three-syllable test with Freiburg words and a special background noise

Freiburg number and word test for hearing assessment with speech according to DIN 45626. A special background noise generated from the test material itself is available on channel 2. It has the same envelope as the test material and is subjectively located on the border between noise and murmuring.

Content of channel 2: Döring noise. A jumble of words as speech-masking interference, consisting of a 32-fold time-shifted superimposition of the monosyllabic words of the Freiburg speech test without pauses, digitally reverberated with a reverberation time of 1.2 seconds (+10 dB) and band-limited at 10 kHz and 100 Hz with 24 dB/octave.

Description: In order to bring the findings of the Freiburg speech test closer to patients' real-life hearing, the word test in noise was developed under the scientific direction of Dr.-Ing. W. H. Döring. This test is based on the test words of the Freiburg speech test repeated three times in combination with a special interfering signal presented simultaneously via the second channel.

Application: Measuring speech discrimination in noise

Please note that speech tests are excluded from exchange and return!