Signal Path 4+
Record and view spectrums
Toomas Vahter
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- £8.99
Screenshots
Description
Signal Path is the most performant spectrum viewing app with beautiful user interface. You can record audio spectrums using microphone and replay them or open large recordings containing I/Q data.
Inspect spectrums
Spectrums can be selected using two finger drag gesture. Tapping on histogram reveals amplitude value of the selected frequency bin.
Adjust thresholds
Signal Path automatically expands amplitude threshold range when viewing spectrums. You can also set custom amplitude thresholds if needed.
Keeping file size under control
Signal Path can set a maximum file size for recording after which file is recreated.
Can open wav files and save recorded audio as wav
Supported interleaved raw I/Q data formats
Float, int8, int16, int32, uInt8, uInt16, and uInt32
Fast Fourier transform lengths
256, 512, 1024, 2048, 4096, 8192
Window functions
Rectangular, Blackman, Hamming, and Hann
What’s New
Version 2.7
Performance and compatibility improvements
Ratings and Reviews
Immensely helpful!
Tried my hand at doing the Peacekeeper Easter Egg for Battlefield 1 on PS4 and had no luck decoding it by ear, so after seeing the video on the page for this app and what looked like Morse Code in the spectrogram (I know it’s just the music but I was getting desperate) I bought this and there it was, clear as day! Couldn’t have gotten An Escalation, An Omen and soon A Beginning without it. Worth every penny just for that alone, but UI and the ability to save recordings into Files is very helpful.
App Privacy
The developer, Toomas Vahter, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Toomas Vahter
- Size
- 3.4 MB
- Category
- Music
- Compatibility
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- iPhone
- Requires iOS 16.0 or later.
- iPad
- Requires iPadOS 16.0 or later.
- Mac
- Requires macOS 13.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English
- Age Rating
- 4+
- Copyright
- © 2023 Augmented Code OÜ
- Price
- £8.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.