Creation of comfortable sounds - Toon

point Providing devices and tools to support a comfortable sound environment.
point Providing and Developing Smartphone applications.
point Developing the sound control technology of the comfortable soundspace.


Sound Level Analyzer PRO


"Sound Level Analyzer PRO" is a new integrated sound measurement app with sound level measurement and powerful sound analysis tools.

It can display automatically the instantaneous sound level such as environmental noise, specific sound sources, live sounds in real-time. In addition, this app has advanced sound analysis functions that can perform "Power Spectrum Analyzer", "Time Course graph", and "Statistical Analysis (Histogram, Percentile Level)". It can be used to analyze characteristics and trends of occurrence for the noise/sound source.

Mosquitone Detector - Find the mosquito noise!


"Mosquitone Detector" is a sound measurement app that detects high-frequency noises and ultrasonic sounds hard to hear for human ears. It may have been exposed to artificial high-frequency noise while you do not notice. This app can detect and visualize such high-frequency noises.

Low Frequency Detector


"Low Frequency Detector" is a new acoustic measurement tool for detecting low frequency sound/noise that is hard to hear in the normal situation. It supports very lower frequency range less than 100Hz by our proprietary sound sensing technology. This app can also display the frequency component of the low frequency sound by examining by 1/3 octave band analysis and FFT analysis.

Noise Viewer - frequency fluctuation detector


“Noise Viewer” is a new sound analysis app that can visualize the frequency fluctuation in the noise sound. It can detect the frequency variation noise that can not be measured by the traditional sound analysis. It will help you discover the noise detection and its causes.

Vibroscope - Vibration Level Measurement and Analysis Tools


"Vibroscope" is a new analysis tool for measuring/analyzing vibration by using the iPhone's acceleration sensor in real-time. It allows you to monitor by visualizing the low-frequency vibration, such as inaudible by ear.



"Magnetscape" is a new measurement app that observe invisible magnetic fields by using a built-in iPhone magnetic sensor. This app can monitor the surrounding magnetic field in real time, it can be used for various purposes in real life. For example, it can be used for investigation of static magnetic field, search for low electromagnetic field at alternating magnetic field (electromagnetic field), metal detection and more.

fo-Kannon - Audio Frequency Analyzer for iPad


"fo-Kannon" is a real-time spectrum audio analyzer (RTA) app for the iPad. It uses our proprietary signal processing technology to analyze incoming audio signals and provides a precision frequency response measurement and spectral visualization.

Audio Frequency Analyzer


"Audio Frequency Analyzer" is a powerful Real-Time Audio Analyzer (RTA) app for iPhone. In the version 4.0, the 1/3 octave band calibration is now available. By adjusting the characteristics according to the external microphone used, high accuracy measurement can be realized.

Octave Band Noise Generator


”Octave Band Noise Generator" is a powerful noise generation tool that can be used to as the best sound source for a variety of acoustic measurement and auditory effects. It can generate a white noise, pink noise and brown noise with 1/1 & 1/3 octave-band noises. Octave band noise can be used for various purposes as a reference sound source for environmental sound measurement, sound tuning, auditory effects like tinnitus relief and sound masking.

Vocalise Scope - singing scales checker


"Vocalise Scope" is a new diagnostic vocal pitch-visualizer for iPhone. It supports your practice singing, and also visualizes various human sounds such as humming, snoring and baby cry.

Hearing Analyzer


"Hearing Analyzer" is an ear wellness application that can be easily measured the frequency characteristics of your hearing.

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