TestHiFi
Tests the HiFi capability of a music system
TestHiFi-Features Carousel
Intro Screen
TestHiFi logo
Main Menu
background information, your stored results and test area
Connect Audio
connect the system
you want to test
Test Guide
Step-by-step guide
to test your system
Adjust Level
adjust to necessary loudness
of the test signal
Test Result
instantaneously, simple result of the complex measurement
FIRST AUDIO TEST APP
The first and only app that allows you to test
the HiFi capability of an Audio System
TestHiFi-Screen Layers
TestHiFi-Hero
TestHiFi SOUND TESTS
Check an audio systems sound quality
TestHiFi is the first and simple tool that can be used everywhere to test an audio system’s HiFi capability. You do not need any more to test your audio system in the quietest room on earth, in expensive and effort intense studio conditions.
TestHiFi measures, in three positions average to limit unwanted room influences to the greatest possible extent, frequency range, harmonic distortions, multitone and aurally-weighted intermodulation, and rates it accordingly.
TestHiFi uses industry criteria to identify flaws in the sound quality. Severe flaws lead a rating red, less severe flaws lead to amber and only minor or no flaws are rated green.
Bust the HiFi myth, buy your system with certainty on its sound quality
TestHiFi delivers ratings (red, amber, green) for the tested system. TestHiFi sends the complex TestHiFi signal, then measures and rates the received sound played back by the system you are testing. Your mobile device needs to be connected to the audio system by wire, wireless, Bluetooth or any connection your mobile device is prepared for. Any connected system can be quickly tested.
No more HiFi myth stories. Simply measure it and bust the myth.
Buy your right system based on reliably measured sound quality.
First test app with instantaneous results
A HiFi music system is expected to replay recorded sound without unpleasant distortions and with full quality. Unpleasant distortions are certain levels of harmonic distortion, intermodulation distortion, interference frequencies, distortion components outside the aurally weighted mask or wrong frequencies. A reproduction is incomplete, i.e. not played back with full quality, if stereo effects are not reproduced, or if there are significantly low levels in certain frequency ranges, lack of frequencies due to intermodulation and so on.
TestHifi sends a complex, but short, test signal through the sound system and analyzes the acoustical output in three microphone relevant positions to provide instantaneously a final test result and the rating (red, amber, green).
Set the new High Fidelity standard
If you buy a TV, existing standards like „High Definition“ or „4k“ provide an easy orientation for customers.
If you buy a music system, there is no corresponding HiFi sound reproduction standard in use today. „High definition audio“ may refer to certain digital audio data formats but this does not say much about the aural quality of the reproduced sound.
A HiFi music system is expected to replay recorded sound without unpleasant distortions and with full quality. TestHifi analyzes common weaknesses of music systems to rate them RED (far below HiFi), AMBER (closer, but still not HiFi) and GREEN (possibly HiFi). Green is deemed to, at least, satisfy the entry level of HiFi quality – meeting the proposed HiFi standard.
SCREENSHOTS AND TUTORIAL
<<< swipe for more screens >>>
TestHiFi-Listing
GET IT NOW
Download TestHiFi to test the capability of your sound system or of the sound system that you would like to purchase in a store.
TestHiFi APP TRAILER
TestHiFi APP Introduction
Latest News
Woofer Size
Why woofers need to be large to radiate efficiently Due to a recent discussion about efficiency and directivity: Is higher efficiency – like with horn systems – a result of higher directivity? Produced by restricting […]
Flaws in audio at listening position – frequency group time coherence
Theory explanation Time and phase coherence is a very complex topic, probably not yet fully researched which and how those issues directly influence or correlate to the subjective perceived sound quality. However, it is […]
Listening
Strange sounds Recently, I walked towards the underground station and heard a strange noise. From a construction site, hammering could be heard. But, reflected from the stations walls, the “tack, tack, tack” sound was changed […]
