PC platform: Windows XP & Vista
P730 Picro versions: P730 Pico Pro
P730 Picro Pro+
The P730 Picro consists of a USB Audio Capture UA-25 or UA-5 and P730 software for Windows XP & Vista. P730 is a fast cost-effective test system with many functions as in P630. P730 Picro use together with the UA-25 or UA-5 a resolution of 24 bit and a sample frequency of 48 kHz.
To complete a P730 as a test system, only an external power amplifier have to be added together with a microphone and a PC.
As optional an external USB Gain Controlled Pre Amplifier with I/O control can be added to enable software controlled input amplification and external control with the system as start test and as return the test results. See USB Pre Amp.
The P730 Picro system can be used for analysis of the following acoustic test parameters:
The software is arranged in four modes, an operator mode, a technician mode, a global set-up mode, and a utility mode, which all are protected by passwords (see P630).
The UA-25 and UA-5 has 2 inputs. With input 1 allocated for a microphone and
input 2 for impendence. The P730 Picro can make use of four
one for frequency response, one for impedance and two for distortion / Rub & Buzz.