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SignalSpy - Audio Oscilloscope, Frequency Spectrum Analyzer, and more

2.25 • 8 Ratings
4.99 USD
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SignalSpy is a suite of powerful tools that let you analyze audio signals. Included are an oscilloscope, a spectrum analyzer, level indicator and spectrogram. All tools are built for extreme accuracy and thus can be used in studio applications. Many of the tools are configurable to adapt them to your needs. Features: - Four highly accurate audio signal analyzers. - The oscilloscope can be synchronized to your waveform using a trigger level. - Frequency scale configurable between logarithmic and linear. - Very fast screen updating giving you a true real-time display.
What’s New
This version brings some important bug fixes and improvements: - A completely rewritten rendering engine with greatly improved performance. Now you can open a lot of analyser windows next to each other without a drop in frame rate. - Improved appearance of the oscilloscope and spectrum analyser on Retina displays. - We fixed a crash caused by some higher end audio devices having a default sample rate that is not 44.1 KHz.
Version 1.1
Version History

App Privacy

The developer, Codelle, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

Ratings and Reviews

Ratings and reviews are verified
2.25
out of 5
8 Ratings
  • Anonimous engenieer, 24.12.2021
    Wasted my money
    Nowhere syas not comparable with any apple software. To be used with macbook pro mic input, the only problem is that mbp m1 does not have a mic input. Please apple make customers aware that this product is NOT comparable with m1 macbook pro. Show more
  • tombolav, 15.04.2021
    Nice, simple and clean user interface
    I've been using this app every couple of times a year for a couple of years now. Sure, I've had some trouble at times with Audio inputs and configuration, but I can say the same of some really expensive professional audio apps. The real question is, what is this app for? If you're trying to do some fancy engineering work, yeah, the Oscilloscope is missing many standard features. If you're using is for musical purposes, same thing... Where are my musical notes? while it may be lacking in many advanced features, It does provide a very clean set of basic tools. I like to muck around with my music synth, and I can get a very quick idea of what my filter is doing or how my oscillator shape selection is giving me more or less harmonic content. My daughter used the app to do a science fair project and it worked brilliantly. I just want to pour some love on this app. It gets way more criticism than it deserves for a five buck app. Well worth the money IMO Show more
  • Gilles007, 04.10.2018
    Terrible input override
    This app will always override the input to 16bits/44.1KHz. It is currently plugged into an external USB/Optical receiving data @48KHz/24bits and as soon as the app opens, it resets the audio interface to 44.1K/16 causing the data to be visualized through a software ASRC. This is unacceptable. If forcing the output to anything else than 44.1KHz the app stops working and if forcing the datapath to 24bits instead of 16 (using OSX midi devices setup app). the data rolls over (it's displaying the data modulo 16bits as it is incapable of handling more). This is simply un-acceptable. Show more
  • don’t recommend, 29.10.2017
    Crashes almost immediately
    As soon as you make a selection, the app crashes.
  • Ipadgames!!, 04.11.2015
    Works great and very fast spectrogram
    This app is working great for me as a real time spectrogram visualization. Very smooth, much better than the spectrogram than audacity, which is obviously implemented in a much less efficient manner. As for the accuracy concern of other reviews, I’m not sure why I don’t seem to have that issue. Show more
  • Land Ho FIlms, 01.07.2015
    Can’t recognize pro interface
    I want to like this app - the graphics quality and response time seem really good. But it crashes as soon as it tries to use my BlackMagic Mini Recorder, which is the simplest interface available to ingest HD-SDI video. Practically any other sound-related app can see this audio with no problem. This would be a great tool for quality-checking imbedded audio, but if all it can use is the built-in mic, that isn’t much use. The developers never responded to my inquiry about this, and their website doesn’t exactly inspire confidence. Please, fix this bug so I can leave you an updated higher rating! Show more
  • Mindlikediamond, 24.05.2015
    Spectrogram is completely inaccurate.
    I tested this spectrogram with a sine generator, the scale is totally wrong. Playing a sine wave at 500hz registers as around 30hz? Are you people completely incompetent? What possessed you to make such a terrible, disfunctional app, and think you can get away with charging people money for it? A 1khz sine wave registers at around 72hz? This is so stupid. I want my money back. I hope no one actually buys this, thinking it will work for any sort of professional application. Thanks a lot. You guys are a joke. Show more
  • Mac enthusiast Toronto, 06.11.2014
    Lousy company, lousy scope
    Until they spend time fixing this app, avoid it eveb though it is very nice to have scope software on a Mac at low cost. It just doesn’t work for the treble audio band because it simply won’t scan fast enough, a shortcoming that renders is close to valueless for any audio work. Wholly wacko system of synching to signals bearing no relationship to what hardware scopes do - it grabs a moment and show it. It is not able to run along in real time, like other scope programs do and lousy rudimentary synching. Poor, crude, and noisy graphics using a black background when plain old black lines on white background is vastly easier on the eyeballs. Developer does ot reply to inquiries. Apple shoud definitely remove this poor app from the store. Show more

Information

  • Category
    Music, Utilities
  • Age Rating
    4+
  • Price
    4.99 USD
  • Size
    1.11 MB
  • Provider
    Codelle
Languages
English
Copyright
© 2004-2024 Codelle. All rights reserved.