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IFMA Preventive Health Management Inc.

Institute for Medical Advancement

New York, USA

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Audio Recorder with Spectrum Analyzer

High-Quality wav-File Recorder

Spectrum analysis reveals the sound characteristics of voices and musical instruments by displaying a fundamental tone along with the distribution and intensity of its higher harmonics ("overtones") in the form of intensity versus frequency plots. Thus, users can visually assess the tonal composition of a sound as well as its characteristic variation over time.

The IFMA recorder is NOT just another wav-File Recorder for high-quality audio recordings at a sampling rate of 48 kHz, a 16-bit resolution, and no loss of information due to compression. Unlike other Apps in the field, the IFMA recorder possesses unique features that allow you (1) to monitor the quality of audio recordings by means of "Time Series Plots"; and (2) to explore the tonal composition of sounds regarding distribution and intensity of higher harmonics ("overtones") by means of "Spectrum Plots" at a quartertone resolution over 7 octaves.

The App enables hassle-free audio recordings at high quality at virtually no cost. No other device is required that you have to carry with you and whose batteries have to be charged. The App's GUI has its focus on utmost functionality and perfect readability so that all functions are at your fingertips even in low-light situations. For details see the [IFMA Recorder Manual].

Smart Companion during Rehearsals

A great tool to quantitatively assess the sound characteristics of your voice or musical instrument: find out how things improve over time by means of regular assessments.

Towards the perfect vibrato: improve your technique by using "Spectrum Plots" as immediate bio-feedback.

Towards the perfect speech: optimize a speech in terms of phrasing, intonation, accentuation, length of pauses and utterances by means of "Time Series Plots".

Getting to Know Yourself Better

Learn to modify the color ("timbre") of your voice or musical instrument in a strictly controlled way using "Spectrum Plots" in the sense of an immediate bio-feedback.

Learn how regular voice recordings can improve your coping behavior under stress, so that you feel much more comfortable, for example, when speaking in public.

⇒ The IFMA wav-File recorder is available through [Google Play Store].

IFMA wavFile Recorder: Spectrum Plots at a Quartertone Resolution
Unlike other apps in the field, the IFMA wav-File recorder possesses unique features that allow you (1) to monitor the quality of audio recordings by means of «Time Series Plots»; and (2) to explore the tonal composition of sounds regarding distribution and intensity of higher harmonics ("overtones") by means of «Spectrum Plots» at a quartertone resolution over 7 octaves.

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