Faber Acoustical Blog » cole

iPod Touch 3G Headset IO Frequency Response

cole — Wed, 03 Feb 2010 09:41:35 +0000

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 well as the -> read more ...

Frequency Response Measurement of Logitec LIC-iREC03P

cole — Fri, 22 Jan 2010 17:03:25 +0000

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 using SignalScope -> read more ...