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                 BioSignetics Corporation
                                                                    Digital Stethoscope Company                             




We now offer Clinical Collection of MP3 and WAVE formatted heart sounds for
iPod, MP3 Player or Computer. It is available for online purchase and download
for $30 and includes 28 audio heart sounds and also corresponding audio
and text narrations by a cardiologist (DL. Roy, MD, FAHA).

Other examples and papers:

Normal Heart Sounds recorded by Biosignetics Scientists using Welch Allyn -Meditron
M30 Stethoscope

a) Normal144 -  High Fidelity Unaltered Heart Sound Recording (wave file, 44kHz)

b) Normal145 - High Fidelity Unaltered Heart Sound Recording (wave file, 44kHz)

c) Research Note:  Cardiac Auscultation 101

d) Review Note: Parent and Coaches Guide to Self-Diagnosing Hypertrophic Obstructive Cardiomyopathy


Currently Biosignetics Phonocardiograph Monitor software  (click on the hyperlink)
allows replay, selective replay, visualization and recording of heart sounds. This tool
becomes very useful in learning auscultation by connecting audio and visual
perceptions and by building up repetitive "brain recognition" in the
students of medical profession.

Download new Phonocardiograph software flyer  - eflyer1.pdf
Download murmur characterization system examples:
Atrial SeptalDefect, Pulmonary Stenosis, Aortic Stenosis, Ventricular Septal Defect,
Innocent Still's Murmur, Mitral Valve Prolapse and others -eflyer2examples.pdf

Download Heart Energy Signature Flyer: eflyer3.pdf  and visit Biosignetics Papers page.


All Materials and Images are subject to the Copyright.
Copyright: 2004-2009 BioSignetics Corporation
Last modified: 02/02/09