Audio Tone Generator Lite2.2

应用介绍

Try to check your Audio system! Creating Reference Audio Signals by your iPhone.

"Audio Tone Generator Lite" is a high quality Audio Signal Generator Free application for iPhone, which creates the audio reference signals as Sinewaves, Sinewave Sweep, White Noise and Pink Noise. It is used as a standard signal generation app in the audio scene around the world.

"Audio Tone Generator Lite" will help you to make the sound benchmark for your audio equipment and loudspeakers, your listening environment and room acoustics or your hearing. If you need the reference signal with high accuracy in more advanced, it is recommended iPhone app "Audio Tone Generator" or iPad app "Audio Tone Generator for iPad".

The signals created by this app can be best used in conjunction with external devices, such as an audio spectrum analyzer or a sound level meter.

In addition, by having you to use it in conjunction with our Real-Time Audio Analyzer app "fo-Kannon", it can be easily measured the frequency response of your Audio system. Please use the "Audio Tone Generator Lite" app as the standard pink noise signal generator.

TOON,LLC is a company that seeks the comfort of sound environment based on our acoustic proprietary technology, and we will provide tools for audio professional, sound technology, home theater installer, and anyone who loves audio.

Features:

- Sinewave signal generation : Preset / 500Hz, 1000Hz, 4000Hz, 16000Hz

- Frequency Sweep of Sinewave signal generation : Preset / 200 - 4000Hz, 20 - 20000Hz

- Direct frequency input from the keyboard. (in 1Hz accuracy)

- White Noise and Pink Noise generation.

- Supports of frequencies range between 20Hz to 20000Hz.

- Output Gain Control.

- CD Quality Output.

- Retina Display Support.

Applications:

- Testing for Loudspeakers and Headphones.

- Testing and tuning for Audio amplifiers, Equalizers and many other Audio equipments.

- Acoustics testing.

- Frequency response measurement for Audio systems using White noise and Pink noise.

- Sound Masking.

- Relaxation and Meditation by using 1/f noise (White noise).

- Hearing Test to find the maximum frequency that you can hear.

- Mosquito sound creation for teenagers.

Note:

On the keyboard input of frequency, please press the Return key after entering a numeric value. Also, in the Sinewave sweep mode, please press the Return key after entering continuously two numeric values.

Please be careful that the high-frequency signals of high volume in continuous may damage the loudspeakers, even if your ears do not perceive it as being too loud.

AirPlay data transmission is a wireless communication system using Apple's proprietary audio data compression. For this, there are cases where the random sound noise is generated by radio condition and the compatibility of AirPlay connection equipments. Note that it may occur at particularly high frequency band.

Please visit Toon's iOS Apps Support page for more information on this app.

版本 2.2 中的新功能

- improved a part of code