brainstem

Dichotic Digits – Standard©

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The Dichotic Digits-Standard© test is an auditory processing disorder test using verbal stimuli. It is considered a dichotic test for binaural integration sensitive to brainstem, cortical, and corpus callosal lesions.

This established test assesses the ability to process different materials arriving at the ears simultaneously. Fifty sets of digits, one through nine (except seven, having two syllables) are presented either in single pairs or double pairs. The digits begin and end simultaneously. Administration time is approximately ten minutes.

Dichotic Digits-Standard© includes a) audio recording, and b) instructions and score forms as printable pdf files. The one-page instructions consist of administration, scoring, and interpretation information. Normative data¹ for double digits is included; however, it is only available for ages 11 and up.

©COPYRIGHT NOTICE: Auditec’s materials are protected by copyright. Each product represents one license for up to two audiometers at one location. Sharing, uploading to servers, publishing to the internet, and all other forms of distribution are prohibited.

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

Dichotic Digits-Standard© (CD Format); Item 197; Price $94.75 USD + S&H     Buy Now Button

Dichotic Digits-Standard© (USB Format); Item USB197; Price $100.75 USD + S&H   Buy Now Button

¹If age-specific normative data for ages 7 and up is needed, consider purchasing the Dichotic Digits-Musiek version instead.

⇒Did you know Auditec sells a therapy designed for persons with specific ear deficits on dichotic listening tests called the Constraint-Induced Auditory Therapy (CIAT)?

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Dichotic Digits-Musiek©

~ auditecinfo ~ 3 Comments

The Dichotic Digits test is an auditory processing disorder test for ages 7 and up using verbal stimuli. It is considered a dichotic test for binaural integration sensitive to brainstem, cortical, and corpus callosal lesions.

Dichotic Digits – Musiek© is a test by Dr. Frank Musiek. This version is similar to the Dichotic Digits standard version.  That is, digits from one to ten are presented dichotically.  One set is single pair; the second is double pair.  Usually, the single pair set is for practice. Dichotic Digits-Musiek version includes the digit “seven.” In contrast, the standard version does not include the digit “seven” since it is a two syllable word in contrast to the other nine digits. The Musiek version includes age-specific normative data on double digits for ages 7 and up. The standard version includes normative data on double digits for ages 11 and up.

Is the Musiek version or standard version better? Neither version is considered better. Both versions are popular and widely used. Decisions are mainly based on which version the audiologist was originally trained in or by personal preference. Due to the similarities between the standard and Musiek versions, it is usually unnecessary to purchase both versions.

Dichotic Digits-Musiek© includes a) audio recording, and b) instructions and score form as printable pdf files.  The two-page instructions consist of administration, scoring, and interpretation information. It includes age-specific normative data on double digits for ages 7 and up.

©COPYRIGHT NOTICE: Auditec’s materials are protected by copyright. Each product represents one license for up to two audiometers at one location. Sharing, uploading to servers, publishing to the internet, and all other forms of distribution are prohibited.

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

Musiek Dichotic Digits© (CD Format); Item 197FM; Price $102.50 USD + S&H
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Musiek Dichotic Digits© (USB Format); Item USB197FM; Price $108.50 USD + S&H 
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This test is also available on the following product:

  • Musiek Dichotic Digits, Musiek Pitch/Frequency Pattern, and Musiek Duration Pattern Sequence combined on one CD; Item 216FM; Price $255.00 USD + S&H

⇒Did you know Auditec sells a therapy designed for persons with specific ear deficits on dichotic listening tests called the Constraint-Induced Auditory Therapy (CIAT)?

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NU-6 Low Pass Filter 750 Hz©

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The NU-6 Low Pass Filter at 750 Hz© is an auditory processing disorder test for adults. It is considered a monaural low-redundancy speech test (monaural separation closure-MSC) sensitive to brainstem and cortical lesions.

The NU-6 Low Pass Filter at 750 Hz© includes a) audio recording, and b) instructions and word list. The NU-6 at 750 Hz includes data for adults only. It would be reasonable to expect children over the age of eleven to test as well (or nearly as well) as adults.

©COPYRIGHT NOTICE: Auditec’s recordings are protected by copyright. Each product represents one license for up to two audiometers at one location. Sharing, uploading to servers, publishing to the internet, and all other forms of distribution are prohibited. Email questions regarding copyright to auditecinfo@auditec.com.

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 is available to locations 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.

NU-6 Low Pass Filter at 750 Hz© (CD Format); Item 169-7; Price $65.00 USD+S&H Buy Now Button

NU-6 Low Pass Filter at 750 Hz© (USB Format); Item USB169-7; Price $71.00 USD+S&H Buy Now Button

⇒Auditec sells a similar test called the NU-6 Low Pass Filter at 1000 Hz for children.

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Synthetic Sentence Identification-Contralateral Competing Message©

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The Synthetic Sentence Identification© (SSI) can be used to: a) test speech intelligibility, b) test central auditory function, and c) evaluate hearing aid performance. It is considered appropriate for ages 11 and up. The primary signal consists of ten synthetic sentences. The competition is a male talker reading a passage about Davy Crockett. This contralateral competition version has sentences on the left track (channel) and competition on the right. It is a dichotic test using binaural integration sensitive to cortical vs. brain stem lesions.

The Synthetic Sentence Identification© includes: a) audio test recording, b) instructions and score forms as printable pdf files. Normative data is included for hearing aid evaluation only. No normative data is included for the central auditory function; however, the audiologist can uncover useful insight by comparing the patient’s performance on the contralateral and ipsilateral presentations.

©COPYRIGHT NOTICE: Auditec’s recordings are protected by copyright. Each product represents one license for up to two audiometers at one location. Sharing, uploading to servers, publishing to the internet, and all other forms of distribution are prohibited. Email questions regarding copyright to auditecinfo@auditec.com.

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. 

Synthetic Sentence Identification- Contralateral Competing Message© (CD Format); Item 123; Price $104.75 USD + S&H*
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Synthetic Sentence Identification- Contralateral Competing Message© (USB Format); Item USB123; Price $110.75 USD + S&H*
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⇒Auditec also sells a Spanish Synthetic Sentence Identification – Contralateral Competing Message.

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