A system for scoring a human sound voice quality, at least comprising: a sound source part, a system under test, an audio signal collecting device and an audio signal analyzing device; the system being configured for: the sound source part generating a human voice signal as an input voice signal, and inputting the input voice signal to the system under test from the sound source part; transmitting the input voice signal in the system under test and outputting the input voice signal as an output voice signal from an output end of the system under test; the audio signal collecting device collecting the continuous output voice signal outputted by the output end, and transmitting the collected output voice signal to the audio signal analyzing device; and the audio signal analyzing device segmenting and analyzing the signal flow of the output voice signal; wherein, the audio signal analyzing device is further configured for acquiring a spectrum of a segment corresponding to the signal flow of the voice signal of the input end of the sound source part; wherein segmenting and analyzing the signal flow comprises segmenting the signal flow of the output voice signal into at least one segment, performing a spectrum transformation on each segment, and comparing and analyzing a spectrum of the transformed segment and the spectrum of a segment corresponding to the signal flow of the voice signal of the input end of the sound source part, so as to obtain a testing/detecting result of a degree of restoration of the output voice signal with respect to the input voice signal; wherein the degree of restoration is determined based on scores of all of the at least one segment, and, when a gap segment which does not include voice information exists in the at least one segment, a score of the gap segment is deleted and only scores of remaining segments of the at least one segment comprising effective voice signal are considered to determine the degree of restoration. a sound source part, a system under test, an audio signal collecting device and an audio signal analyzing device; the system being configured for: the sound source part generating a human voice signal as an input voice signal, and inputting the input voice signal to the system under test from the sound source part; transmitting the input voice signal in the system under test and outputting the input voice signal as an output voice signal from an output end of the system under test; the audio signal collecting device collecting the continuous output voice signal outputted by the output end, and transmitting the collected output voice signal to the audio signal analyzing device; and the audio signal analyzing device segmenting and analyzing the signal flow of the output voice signal; the sound source part generating a human voice signal as an input voice signal, and inputting the input voice signal to the system under test from the sound source part; transmitting the input voice signal in the system under test and outputting the input voice signal as an output voice signal from an output end of the system under test; the audio signal collecting device collecting the continuous output voice signal outputted by the output end, and transmitting the collected output voice signal to the audio signal analyzing device; and the audio signal analyzing device segmenting and analyzing the signal flow of the output voice signal; wherein, the audio signal analyzing device is further configured for acquiring a spectrum of a segment corresponding to the signal flow of the voice signal of the input end of the sound source part; wherein segmenting and analyzing the signal flow comprises segmenting the signal flow of the output voice signal into at least one segment, performing a spectrum transformation on each segment, and comparing and analyzing a spectrum of the transformed segment and the spectrum of a segment corresponding to the signal flow of the voice signal of the input end of the sound source part, so as to obtain a testing/detecting result of a degree of restoration of the output voice signal with respect to the input voice signal; wherein the degree of restoration is determined based on scores of all of the at least one segment, and, when a gap segment which does not include voice information exists in the at least one segment, a score of the gap segment is deleted and only scores of remaining segments of the at least one segment comprising effective voice signal are considered to determine the degree of restoration.