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Version
2.7.1
Size
4.75 Mb
Updated
5 years ago
Released
29 Aug 2014
Screenshots
Description
Audio Spectrogram is a real-time spectrogram analyzer. It gives you a visual representation of an acoustic signal. It can be used to analyze the sounds of musical instruments, to identify spoken words phonetically, to measure the frequency response of audio equipment, or to picture the calls of different animals. You can also check “The Singer’s Formant”, the most important measure for every opera singer.
Features
- Spectrogram analyzer (color, black and white)
- Fast real-time response
- Sampling rates: 44.1kHz, 48kHz
- Fast Fourier Transform (FFT)
- Window sizes: 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536
- Zoom and pan
- Measure values
- Play back analysis (just tap on the spectrogram and play)
- Audio input can be supplied via the built-in microphone and an external microphone (via the USB camera adapter or through the iPhone/iPad dock connector – Core Audio compliant devices)
- Exporting to the iOS Document Browser (supports iCloud): audio recordings (wav) and image chart (png)
- Importing audio files from another application or from the iOS Document Browser (supports iCloud)
- Frequency scale: linear and logarithmic
- Amplitude scale: linear and logarithmic SPL (dBFS)
Estimates
Availability
Devices
iPhone4
iPad2Wifi
iPad23G
iPhone4S
iPadThirdGen
iPadThirdGen4G
iPhone5
iPodTouchFifthGen
iPadFourthGen
iPadFourthGen4G
iPadMini
iPadMini4G
iPhone5c
iPhone5s
iPadAir
iPadAirCellular
iPadMiniRetina
iPadMiniRetinaCellular
iPhone6
iPhone6Plus
iPadAir2
iPadAir2Cellular
iPadMini3
iPadMini3Cellular
iPodTouchSixthGen
iPhone6s
iPhone6sPlus
iPadMini4
iPadMini4Cellular
iPadPro
iPadProCellular
iPadPro97
iPadPro97Cellular
iPhoneSE
iPhone7
iPhone7Plus
iPad611
iPad612
iPad71
iPad72
iPad73
iPad74
Pricing by country
| Country | Price |
|---|---|
| Canada | 6.99 CAD |
| China | 30 CNY |
| France | 5.49 EUR |
| Germany | 5.49 EUR |
| Italy | 5.49 EUR |
| Netherlands | 5.49 EUR |
| Portugal | 5.49 EUR |
| Spain | 5.49 EUR |
| Poland | 8.99 EUR |
| UK | 4.99 GBP |
| India | 399 INR |
| Japan | 610 JPY |
| Korea, Republic Of | 999.99 KRW |
| Poland | 23.99 PLN |
| Russia | 379 RUB |
| Turkey | 34.99 TRY |
| USA | 4.99 USD |
| Korea, Republic Of | 8.79 USD |
| Ukraine | 4.99 USD |
