Support / Hearing Analyzer/Lite

Hearing Analyzer - for Audiophile / Hearing Analyzer Lite

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"Hearing Analyzer for Audiophile / Hearing Analyzer Lite" is an ear wellness application that can be easily measured the frequency characteristics of your hearing. It covers a wide frequency range of up to audio band from voice band. You can self-diagnose the audio listening ability.

"Hearing Analyzer for Audiophile" is recommended to check your own hearing ability on a daily basis for the audiophile, music players, sound professionals and all music lovers. "Hearing Analyzer Lite" is a free application that has simplified the hearing check function of "Hearing Analyzer for Audiophile".

In general, a high risk of hearing loss has been known if you continue to hear the sounds of a high acoustic pressure level, such as, listening of the portable audio and working with too loud noises. According to WHO, some 1.1 billion teenagers and young adults are at risk of hearing loss due to the unsafe use of personal audio devices, including smartphones, and exposure to damaging levels of sound at noisy entertainment venues such as nightclubs, bars and sporting events.

By measuring the characteristics of your current hearing, please try to consider the wellness of your ears and the way of natural sound reproduction. It is possible to measure the hearing of the audio range by finding the minimum point in the operation of the slider volume that you can hear the tesing pure tone for each frequency. The results are displayed in easy-to-read charts like the audiogram.



# Attention:

Please use the earphones that provided with the iPhone in the hearing test.
This application generates a test tone signal with a high gain, so please special attention to the volume adjustment.
Before the diagnosis start, please set the hardware volume control to the central position of 50%.
If the volume slider is moved to the right side, the output volume will have a large gain. So as not to be excessively large gain for your ears, please adjust it carefully.

Please to click the following link to download "Hearing Analyzer" from App StoreTM. It will be open the download page on App StoreTM.

It will move to another site, download from Apple Store

Please to click the following link to Free download "Hearing Analyzer Lite" from App StoreTM. It will be open the download page on App StoreTM.

It will move to another site, download from Aplle Store

Installation of iTunes is required.
Communications charges when connecting to the App Store will be borne by the customer.
iPhone, AirPlay is a trademark of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.

Products Information

# Product name : Hearing Analyzer

Version : 1.2
Release date : March 2, 2016. UTC
Size : 387 kB
Recommendation : Requires iOS 9.2 or later.

# Product name : Hearing Analyzer Lite

Version : 1.3
Release date : June 14, 2016. UTC
Size : 2 MB
Recommendation : Requires iOS 9.3 or later.

Category : Utilities, Life style


# Common functionality

Generation of the pure tone for Hearing testing.
Result graph display : Response of hearing - ATH (absolute threshold of hearing) compensation, none ATH compensation.

# "Hearing Analyzer" functionality

Optimized for iPhone, Compact code size.
Test tone : 30, 60, 125, 250, 500, 1k, 2k, 4k, 8k, 12k, 16k, 20k (Hz)
Test channel : Right, Left, Stereo (both ears).

# "Hearing Analyzer Lite" functionality

Test tone : 250, 500, 1k, 2k, 4k, 8k (Hz)
Test channel : Stereo


Simple testing of the hearing loss.
Confirmation of the listening skills of the audio band.
Self-check the maximum audible frequency.

Top View

At the start of "Hearing Analyzer / Hearing Analyzer Lite", the instruction view "HOW TO USE" will be displayed. Please make sure you read the description and the attention. If you tap the "OK" button, the Top View will be displayed.

"HOW TO USE" view at starting the App.

The Top View of "Hearing Analyzer/Hearing Analyzer Lite" is divided into three areas. It is consisted of Frequency Selection area, Slider Volume area, and Testing Operation area, from top to bottom. "Hearing Analyzer Lite" is only stereo output, there is no channel selection button in Testing Operation area.

Top View of "Hearing Analyzer"

Top View of "Hearing Analyzer Lite"

Operation procedures

Operation procedures in this application are as follows, please use this app carefully according to the guidelines.


Step 1 : Connect the earphone into 3.5mm stereo Mini jack.
Step 2 : Set iPhone's volume to 50% by using the external button.
Step 3 : Tap "OK" button of the "HOW TO USE" view.

[Procedures of Hearing Test]

Op-1 : Tap "Frequency" button to select a measuremt frequency. ie. 1Khz.
Op-2 : Tap "START" button. It starts to be output the test tone, periodic sound of pure tone.
Op-3 : Move the volume slider, please looking for a limit point of listening. Increase the volume enough to slide to the right. Be careful so as not to be loud and move slowly as possible.
Op-4 : Once you have determined the minimum point of listening, please tap "PLOT" button.
Op-5 : Subsequently, if you want to measure the frequency of the other, please repeat from the operation of Op-1.
Op-6 : Please Tap "GRAPH" button after these measurements were completed. Result of the measurement graph is displayed.

Testing Result Graph

This app will display a graph result of the measurement of the minimum sound in each frequency that you could take to hear. There are two display modes of "ATH compensation" and "None ATH compensation". "MODE" button allows you to switch between them. If you return to the Top View, please tap "RET" button.

In "Hearing Analyzer", there is a display button of S (STEREO), L (LEFT), R (RIGHT). Available to compare the results appear in the hearing test for each channel.

[ATH compensation]

It is a graphical representation applied compensation of the frequency characteristics to fit the lowest audible value of human beings. If it is a higher level and flat as possible, the graph is estimated to be good condition of your hearing.

In addition, the Absolute Threshold of Hearing (ATH) is the minimum sound pressure level that can be detected by hearing noise-free environment. It has been corrected to be a flatter graphical representation for each frequency in the case of normal hearing. However, it may display levels vary significantly, due to the surrounding environment and individual differences.

Hearing Test Result Display with ATH on "Hearing Analyzer"

Hearing Test Result Display with ATH on "Hearing Analyzer Lite"

[None ATH compensation]

It is a graphical representation of no compensation of the lowest audible value. Since the sensitivity of human hearing is different depending on the frequency band and will be a trapezoid graph in general. Please use it if you're looking at a difference in each frequency.

Hearing Test Result Display without ATH on "Hearing Analyzer"

Hearing Test Result Display without ATH on "Hearing Analyzer Lite"

App Information

By tapping the info button in the Top View, it is displayed the App information. If you tap the "Support Site", Safari starts and you can see our support page. If you tap the "toon,llc Apps Info.", you will see our App's information on the "App Store". By "OK" button, it returns to the Top View.


Release Information

Hearing Analyzer version 1.2 was released on March 2, 2016. UTC
Hearing Analyzer version 1.1 was released on April 22, 2015. UTC
Hearing Analyzer version 1.0 was released on October 7, 2014. UTC

Hearing Analyzer Lite version 1.3 was released on June 14, 2016. UTC
Hearing Analyzer Lite version 1.2 was released on March 2, 2016. UTC
Hearing Analyzer Lite version 1.1 was released on April 22, 2015. UTC
Hearing Analyzer Lite version 1.0 was released on October 7, 2014. UTC


We hope that you keep to have an interest on a daily basis to the wellness of hearing by this app. If you feel the need to health management of ear, it is recommended to visit the medical specialist.
Please be careful that high-volume sounds can damage ears, even if your ears don't perceive them as being too loud. Please have enough attention to adjust the volume of the iPhone. Recommend to use safely in airplane mode or WiFi disabled mode.
Views on hearing loss risk by WHO.
* WHO News Release
* WHO documentation for hearing loss

Request for review

Please send a review of your comments and requests for this app. We will use your review to improve our products. Thank you for your cooperation.

It will move to another site, download from Aplle Store Please send a review message for "Hearing Analyzer".

It will move to another site, download from Aplle Store Please send a review message for "Hearing Analyzer Lite".

Please fill in your review by accessing from iTunes or iOS device.

Contact us

Inquire about this app please from below! Please contact us with the following details if you have any requests or problems.

1. Application name
2. Device model
3. iOS version
4. Country you live
5. Details about your requests or problems.

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