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Version
1.3.3
Size
25.77 Mb
Updated
2 years ago
Released
01 Jun 2018
Screenshots
Description
For music professionals, audio engineers, sound technicians, sound system installers and audio students.
Equally great both for quick reference and for long - term live spectra display. Supports multiple FFT sizes, adjustable averaging time and bandwidth, selectable mic input, selectable plot color.
Main features:
- vide range of frequency resolutions & averaging times
- scalable & movable plot that animates smoothly
- uses the whole audio range even on built-in mic
- selectable input source/mic or external device
With Spectrum-Eye, You can:
- monitor sound quality on concerts,
- ring out feedback in stage monitors,
- find resonances in acoustic environments,
- evaluate spectral properties of audio material in studio,
- develop Your hearing skills (frequency - aware hearing practice),
- detect problematic frequencies in speech/music,
- tune up car sound systems
Supports external microphones & audio interfaces compatible with Your iPad or iPhone. Currently uses sum of input channels 1 & 2.
Allows selecting preferred iPad mic when no external audio input is connected. You will discover how many mics and mic directivity configurations Your device has.
Uses iOS "Audio measurement mode" to bypass built-in mic processing. This setting too can be switched on/off for comparison.
Nominal sampling rate, Hz: 48000
Measurement frequency range, Hz: 8...22000
Measurement magnitude range, dB: 144dB
Magnitude precision, dB: ± 0.2
Frequency resolution (bandwidth):
- 1 octave
- 1/3
- 1/6
- 1/12
- 1/24
- 1/48
- 1/96 (iPad only)
App also employs pink noise generator for cases where You will use it with external audio interfaces. You can use the app as a pink noice generator even when screen is off.
Basic usage tips:
Re-position plot by sliding on scales (frequency scale for moving horizontally, dB scale for moving vertically). Scale the plot horizontally or vertically using two finger pinch.
Slide Your finger over the plot to move the cursor and see its position in Hz and dB.
You can also find some tweaks and fine - tunings in Settings, accessible using three-dot button on top left.
The app is in active development, Your suggestions welcome!
Estimates
Search Keywords 1
| # | Term | Country | Place | Priority |
|---|---|---|---|---|
| 1 | rta audio | #20 | ⭐️⭐️⭐️⭐️ |
Competitors
| # | App | Common keywords |
|---|---|---|
| 1 | RTA Audio | 9 |
| 2 | RTA Audio | 9 |
| 3 | RTA | 9 |
| 4 | Octave RTA | 9 |
| 5 | Audio Tool | 9 |
| 6 | Audio RTA | 9 |
| 7 | Decibel Meter Pro | 9 |
| 8 | Sound Level - Audio System dB, Home Theatre SPL | 9 |
| 9 | Audio-Technica Installed Sound | 9 |
| 10 | SPL Meter | 9 |
| 11 | JBL Tools | 9 |
| 12 | Audio Tone Generator Lite | 9 |
| 13 | Audio spectrum analyzer EQ Rta | 9 |
| 14 | AudioTools - dB, Sound & Audio | 8 |
| 15 | Spectrum Analyzer: Sound Wave | 8 |
| 16 | dB Decibel Meter - sound level measurement tool | 8 |
| 17 | Mobile Tools | 7 |
| 18 | RTA Pro | 7 |
| 19 | RTA Lite | 6 |
| 20 | Audio Kit | 6 |
| 21 | New Orleans Travel Guide | 3 |
| 22 | Audio Spectrum Analyzer dB RTA | 3 |
| 23 | Decibel : dB sound level meter | 2 |
| 24 | dB Meter & Spectrum Analyzer | 1 |
| 25 | Spectrum Analyzer RTA | 1 |
| 26 | Sound Spectrum Analysis | 1 |
| 27 | FFT Plot | 1 |
Availability
Devices
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
iPhone8
iPhone8Plus
iPhoneX
iPad75
iPad76
iPhoneXS
iPhoneXSMax
iPhoneXR
iPad812
iPad834
iPad856
iPad878
iPadMini5
iPadMini5Cellular
iPadAir3
iPadAir3Cellular
iPodTouchSeventhGen
iPhone11
iPhone11Pro
iPadSeventhGen
iPadSeventhGenCellular
iPhone11ProMax
iPhoneSESecondGen
iPadProSecondGen
iPadProSecondGenCellular
iPadProFourthGen
iPadProFourthGenCellular
Pricing by country
| Country | Price |
|---|---|
| Canada | 12.99 CAD |
| China | 68 CNY |
| France | 9.99 EUR |
| Germany | 9.99 EUR |
| Italy | 9.99 EUR |
| Netherlands | 9.99 EUR |
| Portugal | 9.99 EUR |
| Spain | 9.99 EUR |
| UK | 9.99 GBP |
| India | 999 INR |
| Japan | 1500 JPY |
| Korea, Republic Of | 14000 KRW |
| Poland | 49.99 PLN |
| Russia | 999.99 RUB |
| Turkey | 449.99 TRY |
| USA | 9.99 USD |
| Ukraine | 11.99 USD |
