The display shows the amplitude and the voltage on the Y-axis, and the frequency of the 1/3 octave bands each on the X-axis. "TRACE DISPLAY" is the image monitor that displays the frequency spectrum measurements. Tap again to stop the measurement and the trace display is retained at this time. Measurement is started by tapping "START" button. "START/STOP" controls to operate the spectrum measurement of "fo-Kannon". There is "trace display (TRACE DISPLAY)" on the upper left side, and there are "input signal monitor (MONITOR)", "trace capture (SNAPSHOT)" and "timer setting (TIMER)" in the left lower panel. The operation panel on the right shows "Start/Stop", "Calibration", "display range setting (dB RANGE)", "1/3 octave mode (1/3 OCTAVE)", "FFT mode (FFT)", "Trace speed (FAST/SLOW)", "trace hold setting (HOLD)", and "Peak/Level setting (PEAK/LEVEL)". The access permission to the microphone will be confirmed from the iOS system at the first boot-up. All operations of "fo-Kannon" can be carried out in the topview screen. Top ViewĪt the time of starting the app "fo-Kannon", the topview will be displayed. While feedback in realtime by using this result, you can easily improve the sound quality of your audio environment. You can see the overall frequency response result of the audio playback environment. If you play back the pink noise sound from the audio system, it measures the characteristic frequency spectrum by setting of LEVEL and HOLD in the 1/3 Octave mode. "fo-Kannon" can be very useful for a variety of applications including: Frequency characterization evaluation of speakers and headphones Testing and tuning audio amplifiers, equalizers and many other audio equipments Stage setting measurement Evaluation of sound mixing environment Evaluation of car audio equipments installation Various acoustic testing, and others
![amplitude calibration for dbx rta-m smaart 7 amplitude calibration for dbx rta-m smaart 7](https://pubs.rsc.org/image/article/2020/CP/d0cp03515g/d0cp03515g-t7_hi-res.gif)
Calibration function (CALIBRATION) Trace interval switching function (FAST/SLOW) Timer function (TIMER) : up to 5 min. Logarithmic amplitude display (Log-Scale) : 80dB/band-width Display range setting function (RANGES) : +20dB/0dB/-20dB/-40dB Peak / Level display function in 1/3 Octave mode (PEAK/LEVEL) Hold display function in 1/3 Octave mode (HOLD) Input signal monitor function (MONITOR) Capture function (SNAPSHOT) Supports built-in microphone, headset microphone, and external digital audio connection. (MODE: FFT) : 8192 points/frame Sampling Rate: 48kHz/sample Overlapped screen function.
#Amplitude calibration for dbx rta m smaart 7 software
"fo-Kannon" has the following features: High performance software design for Real-time Audio Spectrum Analyzing 1/3 Octave (30 bands) frequency response display. "fo-Kannon" measures the input acoustic signals, and displays the frequency spectrum in 30 split bands of 1/3 Octave or the logarithmic FFT scale. * This app is not recommended to run on iPadOS 14 or later. Products Information Version : 2.1 Released : MaUTC Size : 2.6 MB Category : Utilities, Music Compatibility : Compatible with iPad. "fo-Kannon" is available in a variety of applications, such as room tuning, speaker test, audio equipment test, stage setting measurement and evaluation of sound mixing environment.
![amplitude calibration for dbx rta-m smaart 7 amplitude calibration for dbx rta-m smaart 7](https://i.ytimg.com/vi/y6WhWb-f5CM/maxresdefault.jpg)
The measurement is displayed the logarithmic amplitude response in the frequency range of 20kHz from 20Hz, the 1/3 Octave band or the logarithmic FFT scale. It uses our proprietary digital signal processing technology to analyze incoming audio signals and provides a precision frequency response measurement and spectral visualization. "fo-Kannon" is a powerful Real-time Audio Analyzer (RTA) app for iPad.
![amplitude calibration for dbx rta-m smaart 7 amplitude calibration for dbx rta-m smaart 7](https://www.researchgate.net/publication/335252088/figure/tbl2/AS:793793347477504@1566266490129/Electromyographic-activity-EMG-activation-amplitude-during-concentric-and-eccentric.png)
Fo-Kannon RTA - Real-time Audio Analyzer for iPad