SoundMeter 2.0 is on the App Store

SoundMeter now runs natively on iPad, as well as iPhone and iPod touch. -> read more …

SignalScope 3.0 for iOS Goes Universal

Following in the footsteps of SignalScope Pro, SignalScope has now been enhanced for iPad users with native iPad support. SignalScope’s FFT analyzer and oscilloscope now support drawing on an external screen with a compatible video output adapter. The original iPad supports external screen resolutions up to 720p and the iPad 2 supports resolutions as high -> read more …

SignalScope Pro 2 Runs Natively on iPad

Version 2.0 represents a major upgrade to SignalScope Pro that brings several new features, including native iPad support and PDF document creation. SignalScope Pro also supports new color schemes, iTunes file sharing, and the ability to preview select documents with out exiting the app. -> read more …

GuitarJack Rocks 3rd Gen iPhone and iPod touch

While the GuitarJack, from Sonoma Wire Works, was obviously designed with music recording in mind, it also works well as an I/O interface for test and measurement apps, like SignalScope Pro and IOScope. -> read more …

iPod touch 4 limited like iPhone 4

While built-in cameras and a microphone are exciting additions to the newest iPod touch, the same I/O limitations that plague the iPhone 4 as an audio/acoustics analyzer platform remain. In other words, the existing audio inputs on the 4th generation iPod touch suffer from significant low-frequency roll-off, just as the other iPhone and iPod -> read more …

iPhone 4 Audio and Frequency Response Limitations

Now that I have my hands on the new iPhone, I thought I would go ahead and report on the state of audio I/O on the new device. -> read more …

SignalScope on iPad?

The question frequently comes up, whether the existing Faber iPhone apps, SignalScope/Pro, SoundMeter, SignalSuite, etc will work on the iPad.

The answer is, yes, they all work on the iPad. They aren’t universal apps, which means that they either appear in a small window in the middle of the iPad screen, or they can -> read more …

How about an iPhone-ProTrack SLM

Alesis finally got around to making shields for securing an iPhone or iPod touch to the ProTrack stereo iPod recording device. -> read more …

iPod Touch 3G Headset IO Frequency Response

To add to the previously published results, we decided to measure the frequency response of the iPod Touch 3G. Electroacoustics Toolbox 2.1.7 was used with a MOTU UltraLite mk3 audio interface to measure the frequency response. These measurements include the response of the headset output as -> read more …

Frequency Response Measurement of Logitec LIC-iREC03P

There haven been a few requests regarding a recently released line input device called the Logitec LIC-iREC03P. To add to the frequency response measurements done previously, we decided to add this new device to the group.

This measurement was made using an iPod Touch 2G. As before, the audio was routed through the phone -> read more …