Opinion test

Japanese: opinion test(英語表記)opiniontest
Opinion test

...This is a type of sensory level defined as a measure of the perceived intensity of received sound that takes into account the characteristics of the human ear. In general communication systems with transmission characteristics that are good enough, the louder the received volume, the better the call quality can be judged to be.
[Opinion test]
This is a subjective evaluation method for users' call quality. The participants answer questions such as puzzles through the communication system, and their satisfaction with the call quality is evaluated on a 5-point scale, which is then quantified using statistical methods.

*Some explanations of terms that mention "opinion test" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…これは人間の耳の特性をも考慮した受聴音の感覚的な強さの尺度として定められた感覚レベルの一種であり,伝送特性がある程度以上良好な一般の通信系では,受話音量が大きいほど通話品質としては優れていると判断できる。
[オピニオン評価opinion test]
 利用者の通話品質に対する主観評価法である。これは通信系を通して通話者相互間でパズルなどの問答を行わせ,その際の通話品質に対する満足度を5段階評点法で評価してもらい,これを統計的手法を用いて定量化する手法である。…

※「opinion test」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  opinion paper

>>:  Opisthobranchia

Recommend

Hippeastrum gracilis (English spelling) Hippeastrum gracilis

…[Tora Saburo Kawabata]. … *Some of the terminolo...

Spafarii, Nikolai Gavrilovich

Born: 1636. Milesti [Died] 1708. Born in Moscow, M...

Galatea (name) - Galatea

Galatea in Latin. A sea nymph in Greek mythology,...

Omori mine

…A representative silver mine from the Sengoku pe...

Ericaceae

...Because pests such as mites and leaf beetles a...

Garrulus lanceolatus (English spelling) Garrulus lanceolatus

…[Naoya Abe]. … *Some of the terminology that men...

Osatsuma Gendayu

…In 1868 (Meiji 1), he handed over the name Rokuz...

big-game fishing

…Surf trolling is also known as fishing without a...

Babiana villosa (English spelling)

…[Tora Saburo Kawabata]. … *Some of the terminolo...

thyroid storm

...The above symptoms may not be as evident in el...

Hybris subjacens (English spelling)

...Growth is complete within one year if everythi...

External hemorrhage

Loss of about 15% of circulating blood volume can...

Monetary compensation - Kinsenbaisho

The term "damages" refers to damages pai...

Otani Oniji (II) - Otani Oniji

…His previous name was Otani Bunzo. He was the 3r...

Thin - Thin

The aesthetic ideal of Basho's haiku. One typ...