Abstract: An automated test measurement system (ATMS) (100), for automatically measuring a device under test (DUT) (60), includes a control module (110), a signal generation module (120), an encoder module (130), and a signal analyzer module (140). The control module receives an encoder parameter and a test item, and generates a pattern command and an analyzer command according to the test item. The signal generation module generates a pattern according to the pattern command. The encoder module transforms the pattern into a bitstream according to the encoder parameter, and transmits the bitstream to the DUT. The bitstream is then transformed into a test signal. The analyzer module receives the test signal from the DUT, and analyzes the test signal according to the analyzer command. An automated test measurement method therefor is also provided.

Abstract: An automated test measurement system (ATMS) (100), for automatically measuring a device under test (DUT) (60), includes a control module (110), a signal generation module (120), an encoder module (130), and a signal analyzer module (140). The control module receives an encoder parameter and a test item, and generates a pattern command and an analyzer command according to the test item. The signal generation module generates a pattern according to the pattern command. The encoder module transforms the pattern into a bitstream according to the encoder parameter, and transmits the bitstream to the DUT. The bitstream is then transformed into a test signal. The analyzer module receives the test signal from the DUT, and analyzes the test signal according to the analyzer command. An automated test measurement method therefor is also provided.

Abstract: A multimedia device test method is provided. The multimedia device test method includes generating parameters of a reference signal and a measured signal via a computer; creating multiple sub-files of the reference signal and multiple sub-files of the measured signal according to corresponding parameters via the computer; combining the multiple sub-files of the reference signal and the multiple sub-files of the measured signal into one composite file with a composite test signal via the computer; compiling the file of the composite test signal as an object executable file via the computer; executing the object executable file via a test signal generator for generating a frame including parameters of the composite test signal, and the frame is then transmitted to the multimedia device for outputting the composite test signal; and providing an analyzer to analyze the output composite test signal.

Abstract: A multimedia device testing method is provided. The multimedia device testing method includes providing test files of each test signal according to parameters of each test signal via a computer; combining the files of each test signal into one file with a composite test signal via the computer; compiling the file of the composite test signal as an object executable file via the computer; and executing the object executable file via a generator for generating a frame of the composite test signal, and the composite test signal is then transmitted to the multimedia device, and used for testing the multimedia device.