Today, I had the opportunity to begin testing the audio input characteristics of the new iPhone 5. As seen in the plots, below, the headset input frequency response matches that of the iPhone 4S, which was presented in the previous post. The behavior of the built-in microphone also seems to match that of the iPhone 4S, suggesting that Apple kept the audio input path essentially unchanged in the new device.
» Read moreThis 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 moreAs of version 2.3, the Oscope tool in SignalScope Pro for iOS can export waveform data to AIF, CAF, or WAV audio files.
» Read moreIOScope 2 can now export normalized impulse response data to AIF, CAF, or WAV audio files.
» Read moreWith 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 purchases of the same tools found in SignalScope Pro.
» Read moredB 2.0 is available for download on the App Store
» Read moreIOScope 2 comes with a new, lower price and offers some of the same new features which were recently added to SignalScope, SignalScope Pro and SoundMeter for iOS.
» Read moreSignalScope Pro 2.1, SignalScope 3.1, and SoundMeter 2.1 feature better support for audio input hardware, including direct interaction with GuitarJack.
» Read moreSoundMeter now runs natively on iPad, as well as iPhone and iPod touch.
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