Maswali ya Vipimo vya Ubora wa Matamshi ya PESQ na STOI

Majibu na maelezo huonekana unapojibu maswali.

1. What does PESQ estimate when comparing a degraded speech signal with a reference?
   • Ubora wa usemi unaotambulika
   • The transcript’s word error rate
   • The speaker’s identity
   • The network’s packet latency
2. STOI inatabiri nini kimsingi?
   • Kasi ya sauti ya sauti
   • Uelewa wa hotuba
   • Utambulisho wa mzungumzaji
   • Muda wa marejesho
3. PESQ na STOI zote mbili zinafafanuliwa kama vipimo vya 'intrusive'. Hiyo ina maana gani?
   • Wanaharibu faili ya sauti
   • Wanaweza tu kukimbia kwa wakati halisi
   • Wanahitaji ishara safi ya kumbukumbu kwa kulinganisha
   • Wanahitaji wasikilizaji wa kibinadamu
4. What is the commonly reported output range for STOI?
   • -0.5 hadi 4.5
   • 1 hadi 100
   • 0 hadi 10
   • 0 hadi 1
5. PESQ huiga usikivu wa binadamu kwa kutumia aina gani ya kipimo cha masafa ya utambuzi?
   • Mikanda ya gome/sauti
   • Nafasi ya mstari wa Hz
   • Nambari za noti za MIDI
   • Uzani wa desibeli pekee
6. Kwa nini metriki zisizoingilia kati kama vile DNSMOS zinavutia watu kama njia mbadala?
   • Wanazalisha alama za chini
   • Hawahitaji ishara safi ya kumbukumbu
   • Wanafanya kazi kwa muziki tu
   • Wao ni sehemu ya ITU-T P.862
7. What use case did the original ITU-T P.862 Recommendation describe for PESQ?
   • Identifying speakers in music recordings
   • Transcribing wideband speech into text
   • Predicting subjective quality of narrow-band telephone speech and codecs
   • Measuring network packet delay
8. What is the current ITU status of Recommendation P.862 (PESQ)?
   • An active current recommendation for all speech domains
   • A required open-source software package
   • A standard only for speaker diarization
   • Superseded and withdrawn; the recommendation was deleted