Input triggering now available in the FFT analyzer on iOS
SignalScope 3.5 and SignalScope Pro 2.5 for iOS have arrived on the App Store with added support for input triggering in the FFT spectrum analyzer tool.
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Pop those balloons with RoomScope 1.3
A common request for RoomScope has been to directly capture room impulse response (IR) data using impulsive noise sources, such as balloons or starter pistols. RoomScope 1.3 now supports both single-channel and dual-channel IR data acquisition.
» Read moreRoom acoustics comes to the Mac in Electroacoustics Toolbox 3.2
Have you been looking for a tool to measure the reverberation time, early decay time, clarity and definition of a listening room, auditorium, or concert hall on your Mac? With version 3.2 of Electroacoustics Toolbox, the search has come to an end.
» Read moreRoomScope and IOScope measure longer IRs and use 64-bit FFTs
RoomScope 1.2 and IOScope 2.3 arrived in the iOS App Store this week. Both apps now support impulse response measurements up to 16 seconds long and use double precision (64-bit) FFTs in their measurements.
» Read moreFrequency Response Measurement with SignalScope Pro 3 (Mac)
Although SignalScope Pro does not include the Dual FFT Analyzer tool, found in Electroacoustics Toolbox, it is still equipped to perform basic frequency response measurements. This tutorial focuses on using SignalScope Pro’s FFT Analyzer and Signal Generator tools to measure the frequency response of your audio interface.
» Read moreiPhone 5 compatibility with existing audio input accessories
Since the Lightning to 30-pin adapter arrived yesterday, I have had the opportunity to test several audio accessories with the iPhone 5. The results are presented below.
» Read moreFinally! iOS 6 kills the filter on headset and mic inputs!
This exciting improvement to iOS 6 will significantly improve the quality of acoustical measurements that can be made by using the iPhone, iPad, or iPod touch without requiring a dock connector accessory for audio input.
» Read moreIOScope 2.1 exports impulse responses to AIF, CAF, or WAV audio files
IOScope 2 can now export normalized impulse response data to AIF, CAF, or WAV audio files.
» Read moreStereo 1/3-octave analysis now available in SignalScope Pro
With the release of version 2.2, the Octave tool in SignalScope Pro for iOS can now analyze two input channels simultaneously. This new capability is only available on devices running iOS 5 or later, and it requires a stereo or two-channel dock connector audio accessory. The Octave tool offers whole and 1/3-octave real-time spectral analysis with A, C, or flat frequency weighting and fast, slow, or impulse time weighting. Time exponential averaged level (Lp) and equivalent level (Leq) measurements are both supported. The Octave tool available via in-app purchase in SoundMeter 3.0 and SignalScope 3.2 also offers two-channel measurement capability on iOS 5 or later. SoundMeter 3.0, SignalScope 3.2 and SignalScope Pro 2.2 are all available for […]
» Read moreSoundMeter 3.0 offers in-app upgrades
SoundMeter 3.0 offers in-app purchases of the same tools found in SignalScope Pro.
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