【實用工具app】Audio Frequency Analyzer|最夯免費app-綠色工廠好玩App

"Audio Frequency Analyzer" is a powerful real-time audio analyzer (RTA) app for the iPhone. This app is a special edition that is optimized for the iPhone based on the "fo-Kannon" iPad app adopting a digital signal processing algorithms with high accuracy."Audio Frequency Analyzer" uses our proprietary digital audio signal processing technology to analyze incoming audio signals and provides a precision frequency response measurement and spectral visualization. In the frequency range of 20kHz from 20Hz, the response of the measurement frequency can be displayed in the logarithmic FFT scale or 30 split band scale of 1/3 octave.In the latest Ver3.0, the peak hold function and the snapshot has been added as new features. "Audio Frequency Analyzer" is available in a variety of applications, such as room tuning, speaker setting, audio equipment testing, stage setting measurement and evaluation of sound mixing environment.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: - High performance software design for real-time spectrum audio analyzing.- FFT: 4096 points/frame. - Sampling Rate: 44.1KHz/sample(maximum measurements frequency: 20KHz). - 1/3 octave (30 bands) spectrum measurement. (Mode: 1/3OCT) - FFT measurement. (Mode: FFT) - Logarithmic amplitude display: 60dB/band-width - Function of Touch-Scroll to adjust visible amplitude ranges. - Return function of the display range.(SCALE)- Display Pause function. (PAUSE)- Input signal monitor function.(MOUT)- Calibration function. (CALIB.)- Peak Hold function at 1/3OCT mode.(HOLD) - Snapshot of Measurement display.(SNAP)- Supports built-in microphone, headset microphone, and external digital audio connection. Note:The authorization for access to the built-in microphone will be confirmed by the iOS system at first boot. Please enable access to the microphone. *** New Release info ***Recommend our new music player, "Sound EQ palette" to customize the sound with your feeling.Please visit our iOS App Support page for more information on this app.