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Frequency Meter PRO 4+
Lubomir Havran BINARTS
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- 2,99 €
Screenshots
Beschreibung
Frequency Meter PRO is a comprehensive tool for audio frequency diagnostics. Includes REAL TIME scanning of audio signal from internal or external microphone.
*** OUTPUT ***
Visualization is done on real like device that shows:
- Audio level
- Noise Level
- Frequency range
- Current frequency
- Frequency oscilloscope
- Spectrum analyzer
*** ACCURACY ***
Application is calibrated with real tone generator. Working range is around 15 - 22500 Hz, and accuracy around +/- 0.5 %.
*** NOISE LIMIT ***
You can easily set a limit that removes noise treshold with included trackbar.
*** RANGE SELECTION ***
Choose minimum and maximum frequency you want to scan.
*** EXPORT ***
You can export output chart to comma-separated file that you can later analyze with MS Excel or other table processor. Application shares document folder in iTunes.
*** SUPPORT***
Please don't hesitate to write us for details or questions: lubomir.havran@gmail.com
Neuheiten
Version 2.0
This app has been updated by Apple to display the Apple Watch app icon.
- iphone x ready
- increased accuracy
Bewertungen und Rezensionen
Unbrauchbar, schade um das Geld
Auf dem Display ist kaum etwas zu erkennen, da sehr schnelle Meßwertanzeige ohne Speichern.
Es gibt keine Help Funktion zur Bedienung.
Ich würde es nicht mehr kaufen.
Does its job as expected
It is important to extensively test this tool in order to understand its functions. With this tool it is possible to filter out the different frequencies of each of the sources of sound in a room. It is possible to check the function of ultrasonic devises used to scare away rats or similar animals. The App can even be used to detect harmonics of sources of sound. Of course that you have to consider the capabilities of the used hardware. A modern iPhone 14 will produce more accurate results compared to a iPad Air II of more than 7 years old. Yes, you can use it to tune a music instrument. A great App!
Unreliable
Sometimes the frequency will be determined well, but some frequence results are completly wrong. E.g. 300 Hz instead of 1400 Hz. Tests were made with an sinus generator.
App-Datenschutz
Der Entwickler, Lubomir Havran BINARTS, hat Apple keine Details über die eigenen Datenschutzrichtlinien und den Umgang mit Daten bereitgestellt.
Keine Details angegeben
Der Entwickler muss bei der Übermittlung seiner nächsten App-Aktualisierung Angaben zum Datenschutz machen.
Informationen
- Anbieter
- Lubomir Havran BINARTS
- Größe
- 3,4 MB
- Kategorie
- Musik
- Kompatibilität
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- iPhone
- Erfordert iOS 8.0 oder neuer.
- iPad
- Erfordert iPadOS 8.0 oder neuer.
- iPod touch
- Erfordert iOS 8.0 oder neuer.
- Apple Vision
- Erfordert visionOS 1.0 oder neuer.
- Sprachen
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Englisch
- Alter
- 4+
- Copyright
- © BINARTS
- Preis
- 2,99 €
Support
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Familienfreigabe
Bis zu sechs Familienmitglieder können diese App bei aktivierter Familienfreigabe nutzen.