AudioCardio’s technology has been clinically validated with distinguished research facilities, proving the efficacy of Threshold Sound Conditioning.

Restoration Effect of Hearing Loss by Sound Conditioning

Preventions Effect of Hearing Loss by Sound Conditioning

Influence of acoustic deprivation on recovery of hair cells after acoustic trauma

Fukushima N, White P, Harrison RV.
Hear Res. 1990 Dec; 50(1-2):107-18.


Protection against acoustic trauma by forward and backward sound conditioning.

​Niu X, Tahera Y, Canlon B.
Audiol Neurootol. 2004 Sep-Oct;9(5):265-73. Epub 2004 Aug 13.


Enriched acoustic environment after noise trauma reduces hearing loss and prevents cortical map reorganization.

​Noreña AJ, Eggermont JJ.
J Neurosci. 2005 Jan 19;25(3):699-705.

Protection against noise trauma by pre-exposure to a low level acoustic stimulus.

Canlon B, Borg E, Flock A.
Hear Res. 1988 Jul 15;34(2):197-200.


The effect of exposure level on the development of progressive resistance to noise.

Subramaniam M, Campo P, Henderson D.
Hear Res. 1991 Mar;52(1):181-7.


The effect of ‘conditioning’ exposures on hearing loss from traumatic exposure.

Campo P, Subramaniam M, Henderson D.
Hear Res. 1991 Oct;55(2):195-200.

Retardation Effect of Hearing Loss by Sound Conditioning

Related Mechanism of Sound Conditioning

Changes in cochlear antioxidant enzyme activity after sound conditioning and noise exposure in the chinchilla.

​Jacono AA, Hu B, Kopke RD, Henderson D, Van De Water TR, Steinman HM. Hear Res. 1998 Mar;117(1-2):31-8.


Single olivocochlear neurons in the guinea pig. II. Response plasticity due to noise conditioning.

​Brown MC, Kujawa SG, Liberman MC.
J Neurophysiol. 1998 Jun;79(6):3088-97.


Long-term sound conditioning enhances cochlear sensitivity.

​Kujawa SG, Liberman MC.
J Neurophysiol. 1999 Aug;82(2):863-73.

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