| Vývojář: | FormulaNam (4) | ||
| Cena: | Zdarma | ||
| Hodnocení: | 0 | ||
| Recenze: | 0 Napsat recenzi | ||
| Komentáře: | 0 Přidat komentář | ||
| Seznamy: | 0 + 0 | ||
| Body: | 0 + 0 ¡ | ||
| Google Play | |||
Popis
[Video Guide - See it in action]
https://youtu.be/72SYLTG0l_8
FNam Audio & FFT Analyzer is a precision tool designed for sound engineers, researchers, students, and audio enthusiasts who need accurate frequency analysis and data logging.
■ Exclusive Features (Why FNam?)
Unlike typical sound meter apps, this app offers advanced features like Dual File Comparison and CSV Export, enabling detailed post-analysis of audio data.
■ KEY FEATURES
1. Real-time Audio Analysis
• High-precision FFT (Fast Fourier Transform) Graph.
• Time Domain Waveform (Oscilloscope) view.
• Fluid Spectrogram for visualizing frequency changes over time.
2. Dual File Comparison (Exclusive Feature)
• Simultaneous loading of two WAV files for comparative analysis.
• Spectrum Overlay: Visually compare differences using color-coded traces (Blue vs. Magenta).
• Instant Calculation: Provides Arithmetic Mean and Mean Difference between signals.
3. Data Logging & Export
• Flexible Sampling Rates: Supports various rates (4000Hz, 8000Hz, 16000Hz, 22050Hz, 44100Hz).
• High-quality Recording: Audio is recorded and saved as WAV files, strictly matching the selected sampling rate.
• Raw Data Export: Exports raw PCM data to CSV format. The exported data maintains the exact sampling rate and duration, making it optimized for post-processing in Excel, MATLAB, or Python.
• File Management: Files are stored in the 'Download\FNamDoc' directory.
- WAV naming format: Date_Time_SampleRate_Channel.wav
ex) 20260219_164715_44100Hz_Mono.wav
- CSV naming format: Selected WAV file name_SampleRate_Duration(s).csv
ex) 20260219_164715_44100Hz_Mono_44100_5.2s.csv
4. Professional Configuration
• Window Functions: Selectable Rectangular, Hann, Hamming, and Blackman windows.
• Frequency Weighting: Supports A, B, C, and Z (Linear) standard weighting filters.
• Axis Control: Supports both Auto-scaling and Manual range settings (Hz / dB) for precise graph inspection.
• Calibration: Independent offset controls for FFT and Time Domain to ensure alignment with professional reference equipment.
• Max Peak Hold: Displays and holds the maximum amplitude values across the frequency spectrum.
■ TECHNICAL SPECIFICATIONS
• Signal Processing: Anti-aliasing filters are automatically applied during downsampling to ensure measurement accuracy.
• Sampling Rate: Supports standard rates up to 44.1kHz (device dependent).
• Standards: Implements IEC 61672 formulas for accurate weighting calculations.
⚠️ Note: While this app uses IEC 61672 standard formulas, measurement discrepancies compared to professional equipment may occur due to the hardware frequency response limitations of the built-in smartphone microphone. For critical measurements, the use of a calibrated external microphone is recommended.
Ad
Snímky obrazovky
Novinky
- Verze: ver.
- Aktualizováno:
- - Added FNam Family info.
- Added a max peak-hold option
- Added sampling-rate info. to the saved WAV files
- Fixed WAV file loading bug
- Fixed an issue where the app could hang on startup after changing the sampling rate setting
- Fixed minor issues
Komentáře (0)
Buďte první, kdo okomentuje 🌟
Cena
- Dnes: Zdarma
- Minimální: Zdarma
- Maximální: Zdarma
Sledovat ceny
Ad
Vývojář
- FormulaNam
- Platformy: Android Aplikace (4)
- Seznamy: 0 + 0
- Body: 0 + 0 ¡
- Hodnocení: 0
- Recenze: 0
- Komentáře: 0
- Slevy: 0
- Videa: 2
- RSS: Odebírat
Body (0)
0 ☹️
Hodnocení (0)
0 ☹️
Seznamy (0)
0 ☹️
- FNam FFT Spectrogram Analyzer
Recenze (0)
Buďte první, kdo bude hodnotit 🌟
Další informace
- Verze: ver.
- Kategorie:
Android Aplikace›Nástroje - OS:
Android 8.0 - Velikost:
26 Mb - Hodnocení obsahu:
Everyone - Google Play Hodnocení:
0 - Aktualizováno:
- Datum vydání:
Kontakty
https://sites.google.com/view/formulanamFNam FFT Spectrogram Analyzer Krátká adresa URL: Zkopírováno!- 🌟 Sdílet
- Google Play
Mohlo by se Vám také líbit
-
- FFT
- Android Aplikace: Nástroje Podle: Eddy Gorbunov
- Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Komentáře: 0 Verze: 2.0.195 The FFT application is designed to communicate with the FFT devices via Bluetooth or OTG cable. It provides a graphical user interface to view and change the FFT device parameters. - ... ⥯
-
- FNam AI Defect Inspector
- Android Aplikace: Nástroje Podle: FormulaNam
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Komentáře: 0 Verze: 2.6 FNam AI Defect Inspector is a powerful on-device AI analysis tool designed for engineers and field experts. Build a predictive maintenance and quality inspection system using just your ⥯
-
- WiFi Analyzer - WiFi Test
- Android Aplikace: Nástroje Podle: WiFi Extender - WiFi Analyzer & WiFi Speed Test
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 3 + 48,107 (4.0) Komentáře: 0 Verze: 1.1.22 WiFi Analyzer - WiFi Test & WiFi Scanner is used to Analyze and Optimize WiFi Networks by test WiFi Signal, Scanning signal strength, Crowded signal and Channel rating. WiFi Analyzer ... ⥯
-
- RF Analyzer
- Android Aplikace: Nástroje Podle: RF Analyzer
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 1,065 (3.9) Komentáře: 0 Verze: 2.1.1 RF Analyzer turns your Android device into a real-time spectrum analyzer for Software Defined Radio (SDR). Visualize and listen to radio signals around you - from amateur radio to ... ⥯
-
- WiFi Analyzer
- Android Aplikace: Nástroje Podle: olgor.com
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 287,449 (4.6) Komentáře: 0 Verze: 6.8 Introducing a new way to analyze and optimize your WiFi, Turn you android device into WiFi Analyzer! WiFi Analyzer Recommends the best channel and place for your network. WiFi Analyzer ⥯
-
- Audio Spectrum Analyzer
- Android Aplikace: Nástroje Podle: NHV Apps Studio
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 1 + 14 (3.8) Komentáře: 0 Verze: 1.5 Audio Spectrum Analyzer meters sound noise level (SPL - amplitude in decibel) and detects sound frequency spectrum in real time (RTA) using FFT. The analyzer is very easy to use and ... ⥯
-
- Vibration Analyzer
- Android Aplikace: Nástroje Podle: DAPER
- $5.99
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Komentáře: 0 Verze: 1.0.0 PROFESSIONAL VIBRATION ANALYSIS IN YOUR POCKET Vibration Analyzer Pro transforms your smartphone into a powerful machine condition monitoring tool. Using your device's built-in ... ⥯
-
- Bidoo analyzer
- Android Aplikace: Nástroje Podle: Zetawave
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Komentáře: 0 Verze: 1.6.2 Do you want to become a true champion of online auctions? Welcome to Bidoo Analyzer, the app that will open the doors to victory for you! With our app, you can accurately track the ... ⥯
-
- WiFi Analyzer
- Android Aplikace: Nástroje Podle: Mobile Solution Tech
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 3,764 (1.6) Komentáře: 0 Verze: 3.2.9 Optimize your Wi-Fi connection with the ultimate WiFi Analyzer! Whether you're experiencing slow internet speeds, weak Wi-Fi signal, or network congestion, our powerful tools help you ... ⥯
-
- Paragon Color Analyzer
- Android Aplikace: Nástroje Podle: Paragon Learning Apps
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 0 Komentáře: 0 Verze: Purchase Cancel Advert Color Analyzer uses the mobile phone's camera to capture a scene. Different areas of this capture can be analyzed into screen and print colors. The app can then be used to choose ... ⥯
-
- Wifi passwords show: Analyzer
- Android Aplikace: Nástroje Podle: Apps Resort - Daily Tool Apps
- * * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 3,114 (4.2) Komentáře: 0 Verze: 1.2.7 Wifi password show: Analyzer is your all-in-one network analyzer to unlock WiFi anywhere, analyze signal strength, and test WiFi speed. Whether you want to see connected WiFi devices, ... ⥯
-
- WiFi Analyzer- Speed Test
- Android Aplikace: Nástroje Podle: Ninelogix Studio
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 0 + 1,254 (3.9) Komentáře: 0 Verze: 1.21 Wifi Analyzer and Speed Test is the perfect application for you if you want to get information about your WiFi connection and check who is on your WiFi. By analyzing signal strength ... ⥯
-
- WiFi Analyzer-WiFi Speed Test
- Android Aplikace: Nástroje Podle: AI Solution Apps
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 2 + 151 (3.6) Komentáře: 0 Verze: 2.0.0 WiFi Analyzer is a smart and user-friendly app designed to help you monitor, manage, and improve your WiFi network. No matter if you're attending video calls, watching your favorite ... ⥯
-
- C5 CDR Analyzer
- Android Aplikace: Nástroje Podle: Prosoft e-Solutions India Pvt Ltd
- * Zdarma
- Seznamy: 0 + 0 Hodnocení: 0 Recenze: 0
- Body: 1 + 0 Komentáře: 0 Verze: 2.4.52 C5 CDR Analyzer is a free mobile application for on the go investigating officers, tech enthusiasts and individuals with a passion to fight crime with the help of data analytics. ... ⥯