ご質問ありがとうございます。
私もよく、歌のオーディション番組を観ます！
審査員のことは、よく"Judge"/「ジャッジ」と呼びます。
例)
Her singing impressed every judge on that show.
彼女の歌はその番組の審査員全員を感動させた。
お役に立てれば幸いです。
An audition is the selection process for choosing someone to play a part in the entertainment industry. You could describe is as a job interview for actors, singers, dancers, musicians etc.
Sometimes there are shows on TV where participants compete against each other to win the title of best entertainer. These can also be described as auditions.
Who decides whether a participant goes through to the next stage of the selection process depends on what sort of audition it is. Director would be the most common job title for this role. In the film world it would be the casting director, in the theatre world the theatre director and in the music world it would be the musical or orchestral director.
If we are discussing a TV show then the people responsible for selection would be called judges. Sometimes the audience are encouraged to play a part too, sometimes by phoning in.
During an audition the person responsible for assessing your performance can be known under various different titles, depending on the type and place of an audition. "Judge" is the most common title, but they can also be known as "evaluator" or "adjudicator".
オーディション番組とは、X-Factorとか Britain's got Talentなどのことでしょうか？
でしたら、その番組の審査員は「Judge」と呼びます。
オリンピックスでも、スケートのような主観的な競技ですと審査員が居ます。これらも「Judge」と呼びます。
例文：
- Simon Cowell is a judge on X-Factor
Native speakers will say like this: “Judge(s)”.
There are lots of other ways to say it, but this one is the most accurate and most commonly used.
Here is an example on how to use this in a conversation:
A: Hi Carol! How was the audition for the role?
B: Hey Amy! It was great! The judges told me that I was perfect for the role!
A: Wow, that's perfect! I'm so happy for you!
B: Thanks, I'm also very happy! I can't wait to start.
ネイティブスピーカーは次のように言います。
“Judge(s)”（審査員）
他にもいろいろな言い方ができますが、これが最も正確で一般的です。
以下、これを使った会話例です。
A: Hi Carol! How was the audition for the role?（キャロル！オーディションどうだった）
B: Hey Amy! It was great! The judges told me that I was perfect for the role!（エイミー！最高だった！審査員が「あなたはこの役にピッタリだ」って言ってくれた！）
A: Wow, that's perfect! I'm so happy for you!（すごいじゃん！よかったね！）
B: Thanks, I'm also very happy! I can't wait to start.（ありがとう。私もすごくうれしい！始まるのが待ちきれない）
You want to know what you call the person/people who decide whether a contestant moves on? Such person is usually referred to as 'a judge'. There is usually 'a panel of judges' so a judge could also be called, 'a member of the panel'.
'There are alays three judges in this competition.'
コンテストの審査員をどう言うか知りたいということですね。一般的には 'a judge' と呼ばれます。
また、たいていは 'a panel of judges'（審査団）ですよね。ですから、'a member of the panel'（審査団のメンバー）とも言えます。
'There are alays three judges in this competition.'（このコンテストには必ず3人の審査員がいます）
The Judge decided which contestant moves on based on a point system. Sometimes the Audience also helps influence in the decision as well. Below are ways this could be used in a sentence.
The judges wanted to pick a contestant, but all of them did great, so they decided to leave it up to the audience.
It was the Judges decision for contestant five to win.
"Judge" は決められた採点システムに基づき、誰が次のステージに進むのかを決定します。視聴者が採点に加わることもあります。
文の中では次のように使えます。
The judges wanted to pick a contestant, but all of them did great, so they decided to leave it up to the audience.
（審査員は勝者を選ぼうとしたが、全員の出来が素晴らしかったため、視聴者の判断に委ねることとした）
It was the Judges decision for contestant five to win.（審査員は5番の参加者を勝者とした）
A "jury" is a body of people selected to give a verdict in a certain matter. A jury is composed of few judges.
A "judge" is a person in charge of the decision-making
The person deciding whether or not a person/ team/ act, etc is good enough to continue on to the next stage of the competition is called a 'Judge'. You can also call them an Adjudicator but Judge is far more common.
Someone who decides whether or not a contestant moves on in a competition is called a judge or adjudicator.
Example: The judges of the Ms. World competition choose Ms. India to be the winner.
Example: The adjudicator gave Wendy the highest points for poise and gracefulness.
Example: The crowd disagreed with the results that the moderator presented.
コンテストで参加者を審査をする人は 'judge' または 'adjudicator' と呼ばれます。
例：
The judges of the Ms. World competition chose Ms. India to be the winner.
（ミス・ワールドの審査員はミス・インドを勝者に選んだ）
例：
The adjudicator gave Wendy the highest points for poise and gracefulness.
（その審査員は身のこなし・優雅さにおいてウェンディーに最も高い評価を付けた）
例：
The crowd disagreed with the results that the moderator presented.
（観衆は審査員の判断に不満を表した）
If there's only one person deciding who goes through, then we say "judge".
If there's more than one, you may say "panel of judges". A judge is someone who makes the decision who makes the cut when a person auditions for a show. They judge a person or group of people based on certain criteria like talent, skills depending on what they are the kind of position they need to fill. Some people may also refer to them as casting directors, especially in the acting industry. The term judge on the other hand is also used to call someone who makes decisions before court after careful weighing of evidences presented.
You call this person a judge (who is taking a decision who won the game/match, etc.). For example - British and American judges are considered bests in the world because of their experience and knowledge.
このような人は "judge" と呼ばれます。"judge" は試合などで判定を下す人をいいます。
例：
British and American judges are considered bests in the world because of their experience and knowledge.
（イギリスとアメリカの審判は経験や知識が豊富で、世界で最も優秀とされています）
日本 
イギリス 
カナダ 
南アフリカ 
アメリカ合衆国 
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