Masking Level Difference-Speech©

The Masking Level Difference-Speech© is an auditory processing disorder test. It is considered a binaural interaction test sensitive to low brainstem. This recording employs spondee words imbedded in speech spectrum noise bursts.  It is in two sections; section 1 is where both the noise and the spondees are in phase, section 2 is where the noise is in phase and the spondees are 180 degrees out of phase. A release from masking is expected in the latter section.

The Masking Level Difference-Speech© includes a) audio recording, and b) instructions and score form as printable pdf files. The one-page instructions contain administration, scoring, and interpretation information. Normative data is included, but it is not age-specific. Available from Auditec, Inc. Use the “Buy Now” button below or call 1-800-669-9065 (from US) or 314-416-1050 (outside the US) to order. FREE shipping within the contiguous US.

Masking Level Difference Speech© (CD Format); Item 204; Price $123.25 USD + S&H*
Buy Now Button

©COPYRIGHT NOTICE: Auditec’s recordings are protected by copyright. One backup is permitted. Sharing, uploading to servers, publishing to the internet, and all other forms of distribution are prohibited. Email questions regarding copyright to auditecinfo@auditec.com.

*INTERNATIONAL CUSTOMERS: Importers are responsible for duties and taxes. Auditec advises your organization to contact your government to estimate tax prior to ordering.

CONTINUE SHOPPING

Masking Level Difference-Tone©

The Masking Level Difference-Tone© is an auditory processing disorder test. It is considered a binaural interaction test sensitive to low brainstem. The MLD Tone (500Hz) uses nonverbal stimuli. It is a short test in which both hetero- and homo-phasic trials are contained.  A release from masking is expected in the heterophasic conditions. This test was designed and recorded by Richard Wilson. Test administration is approximately five minutes.

The Masking Level Difference-Tone© includes a) audio recording, and b) instructions and score form as printable pdf files. The one-page instructions contain administration, scoring, and interpretation information. Normative data is included, but it is not age-specific. Available from Auditec, Inc. Use the “Buy Now” button below or call 1-800-669-9065 (from US) or 314-416-1050 (outside the US) to order. FREE shipping within the contiguous US. INTERNATIONAL CUSTOMERS: Importers are responsible for duties and taxes. Auditec advises your organization to contact your government to estimate tax prior to ordering.

Masking Level Difference-Tone© (CD Format); Item 206; Price $81.00 USD + S&H*
Buy Now Button

This recording is available in other formats. Email questions regarding copyright or other formats to auditecinfo@auditec.com.

©COPYRIGHT NOTICE: Auditec’s recordings are protected by copyright. Sharing, uploading to servers, publishing to the internet, and all other forms of distribution are prohibited.

This test also appears on the NCAP Battery and the APD Battery.

 CONTINUE SHOPPING