e-shunt is an application for the visual study of sound
Features
- View the frequency components of sound (displays the loudness of high and low pitched sounds)
- View sound waveforms
- Record (up to 3 minutes)
- Playback
- Send recorded files via e-mail or AirDrop
- Change the appearance
Other features include the ability to record sound frequency components as a CSV file (200 Hz to 3 kHz) for research purposes and a bar graph displaying the ratio of high to low tones.
For input, in addition to the built-in microphone, a microphone connected to Bluetooth or Lightning terminal can be used.
Figure 1 shows the 1st menu.
Figure 1
Pressing the [>2nd] button displays a detailed menu as shown in Figure 2 and Figure 3.
Figure 2
Figure 3
Pressing the “Config” in the 1st menu displays the settings screen as shown in Figures 4 and 5.
Figures 4
Figures 5
Press the “Recorded File List” button in the 1st menu or tap the file name field in the 2nd menu to display the file list screen as shown in Figure 6.
Figure 6.
After selecting a file on the file list screen, tap the “Mail” button to display the Send Mail screen as shown in Figure 7.
Since the destination address, title, and body text have already been entered, simply tap the “Send” button to send the e-mail.
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