SpectrumView Plus

SpectrumView Plus

by Oxford Wave Research Ltd.

15 ratings
43 reviews
$7.99

Details

  • Released
  • Updated
  • December 28, 2012
  • January 25, 2024

Features

SpectrumView Plus video #1 for iPhone
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About

Visualize audible and inaudible frequencies in real-time with a dynamic audio companion. Analyze sound with detailed spectrograms, spectrum analyzers, and recording capabilities. Ideal for musicians, engineers, and anyone interested in sound analysis.

Real-time spectrogram and spectrum analyzer
Configurable sample rate and frequency resolution
Record, pause, and playback audio files
Frequency pinch-to-zoom and tap data cursor
Logarithmic and linear scale options
Web file transfer for easy access
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What's New in SpectrumView Plus

2.4.2

January 25, 2024

SpectrumView Plus 2.4.2 (2.4.35) Update: - Import audio from videos in your device library - Improved SoundCloud compatibility - Improved sharing with other apps like Whatsapp - Various bug fixes

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User reviews

Ну как бы да, но…

Напоминает SonicVisualizer, но…
В чем прикол, дать функцию зума по вертикали, но не сделать зум по времени?
Сделали кнопку панарамирования со стрелками во все 4 стороны, но по факту перемещать можно только по вертикали.
Сделали функцию анализа файла, но программа не показывает спектрограмму всего файла, а нужно вручную воспроизвести нужный тебе фрагмент файла и остановить в нужный момент (без возможности зума и панарамирования по оси времени)

Не советую
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Hard to use

This app is not user friendly. The controls are clunky and hard to figure out. Also, you can’t see the spectrogram in landscape.. It used to work when you rotated the phone, but now it stays in portrait. It no longer serves my purpose for this reason.

Response from developer

Thanks for using SpectrumView and for the review. We are really sorry for the inconvenience. Please send us an email at techsupport@oxfordwaveresearch.com and let us know more about your problem in order to help you better.

Verbesserungsfähig

Mag die App. Aber zwei Dinge stören mich:
1. Start dauert viel zu lange. Brauche die App sofort einsatzbereit, das animierte Logo nervt nur.
2. Wenn ich meine Airpods 3 Pro trage, Musik höre und die App starte wird die Lautstärke voll aufgedreht.

Response from developer

Sorry to hear about the issue you are facing. Can you please send an email to techsupport@oxfordwaveresearch.com and give us some more details on the issue? Your device model, iOs version, any other apps running simultaneously, etc.?

Limited spectrum bandwidth

The app only operates to 8khz I was expecting to see the upper frequencies nearer 20khz plus

Response from developer

Thank you for the review and the feedback. But no, it doesn’t only operate to 8 kHz. If you go into settings and set audio sample rate to 48 kHz, you will be able to view frequencies up to 24 kHz. Please feel free to send an email to techsupport@oxfordwaveresearch.com if you need further help.

100 Hz 以下に問題

Spectrogramで入力の周波数を対数目盛で見ると、約100 Hz以下の領域で音を拾えていない事がわかった。修正されると嬉しい。
使用機種はiPhone 12 Plus、iOSは最新。

Response from developer

Thanks for using SpectrumView and for the review. We are really sorry for the inconvenience. Please send us an email at techsupport@oxfordwaveresearch.com and let us know more about your problem in order to help you better.

Developer apps

FAQ

What does SpectrumView Plus do?

SpectrumView Plus visualizes audible and inaudible frequencies in real-time using a dynamic audio companion. It provides a high-quality, real-time spectrogram and spectrum analyzer display with configurable sample rates and frequency resolution for various acoustic analysis tasks.

What are the key features of SpectrumView Plus?

Key features include real-time spectrogram and spectrum analyzer views, configurable sample rates and frequency resolution, audio recording and playback, frequency pinch-to-zoom, a tap data cursor for precise measurements, and web file transfer for easy data access.

How much does SpectrumView Plus cost?

SpectrumView Plus is a paid application. The exact price can be found on the app store listing. There are no in-app purchases or subscriptions mentioned.

What devices is SpectrumView Plus compatible with?

SpectrumView Plus is designed for iPhone, iPad, and iPod Touch devices. It requires iOS 11 or later for full functionality, particularly for accessing recordings and snapshots using the 'Files' app.

What are some common use cases for SpectrumView Plus?

Common use cases include measuring the highest tones you can sing, obtaining visual feedback of frequencies in speech, identifying annoying sounds, calibrating musical instruments, and performing general acoustic analysis.