Gaps In Noise (GIN)

The Gaps In Noise (GIN) test is an auditory processing disorder test for ages 7 and older using non-verbal stimuli. It is designed to measure temporal resolution.  Temporal resolution refers to the ability to detect changes either in the duration of an auditory stimulus and/or the time intervals or gaps of silence embedded within an auditory stimulus.  The ability to detect small silent intervals is an important factor in speech perception. This GIN test is a  valuable test for the evaluation of this ability.

The GIN test is composed of a series or lists of noise bursts which contain various intervals of silence.  The recording consists of four forms called lists plus a shorter practice list to ensure the patient understands the task.  The silent intervals vary from 0 (i.e. no gap) to 20 msec.  The gaps, or periods of silence, are 2, 3, 4, 5, 6, 8, 10, 12, 15 or 20 msec.  There are a total of 60 randomized gaps (6 of each gap) in each list (series).

To facilitate accurate scoring the recording is two channels, one being the test track, the other, for the examiner, indicates with a brief tone when the gap occurs in the other (test) track.

The Gaps In Noise includes a) audio recording, and b) instructions and score forms as printable pdf files. The three-page instructions include information on administration, scoring, and interpretation. Normative data is included for ages 8 and up. Available from Auditec, Inc. Call 1-800-669-9065 (from US) or 314-416-1050 (outside the US) to order. FREE shipping within the contiguous US.

Gaps In Noise; Item 215; Price $125.00 USD + S&H* 
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NOTE: Online ordering cannot be used for custom CDs. If you want this recording combined on a CD with other recordings, please email auditecinfo@auditec.com with your test selections along with your state or country instead of using the “Buy Now” button. You will receive a Paypal invoice for your custom order.

*INTERNATIONAL CUSTOMERS: Online ordering does not include shipping and handling charges. Please email auditecinfo@auditec.com with your test selections along with your state or country for an exact quote. If you use online ordering, you will be invoiced later for the shipping charges.

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MLD Tone

The Masking Level Difference-Tone Version 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.

The Masking Level Difference-Tone Version 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. 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 Tone Version; Item 206; Price $81.00 USD + S&H*
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NOTE: Online ordering cannot be used for custom CDs. If you want this recording combined on a CD with other recordings, please email auditecinfo@auditec.com with your test selections along with your state or country instead of using the “Buy Now” button. You will receive a Paypal invoice for your custom order.

*INTERNATIONAL CUSTOMERS: Online ordering does not include shipping and handling charges. Please email auditecinfo@auditec.com with your test selections along with your state or country for an exact quote. If you use online ordering, you will be invoiced later for the shipping charges.

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SERT Picture Book Only

The SERT Picture Book is a spiral-bound book that consists of a manual and 30 pages of color glossy drawings. This book corresponds to the Sound Effects Recognition Test (SERT).  Customers who already own the SERT recording can replace their lost or damaged picture book by purchasing this product.

The SERT Picture Book includes the picture book with manual only. The extensive manual contains administration, scoring, and interpretation information. Age-specific normative data is included for ages three to six. It is available from Auditec, Inc.  Call 1-800-669-9065 (from US) or 314-416-1050 (outside the US) to order. FREE shipping on orders within the contiguous US.

SERT Picture Book only; Item P127; Price $33.00
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INTERNATIONAL CUSTOMERS: Online ordering does not include shipping and handling charges. Please email auditecinfo@auditec.com with your test selections along with your state or country for an exact quote. If you use online ordering, you will be invoiced later for the shipping charges.

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