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Keisuke.H
最短攻略 de デシベル計算
Pack of 5 最短攻略 de デシベル計算
デシベル計算を最短で攻略しましょう！音響学を勉強している方に特化した内容で、効率的に学べます。
Materiali
Lesson Pack Details
This is a 5-lesson pack. You will be issued 4 "coupons" when the first request is confirmed. You will be able to use these coupons for subsequent requests in the pack. Please note that all requests related to this pack must be taken within 60 days of the confirmation date of the first request.
Descrizioni
音響学のデシベル計算に特化したレッスンです。
5回のレッスンでデシベル計算をマスターしましょう！
①指数法則
②対数公式
③音圧比→dB SPLの計算
④音圧→dB SPLの計算
⑤音の強さ→dB ILの計算
デシベルが全くわからない方、
数学が苦手で時間がない方、
音響学の講義についていけない方にオススメのレッスンです。
数学が苦手で時間がない方、
音響学の講義についていけない方にオススメのレッスンです。
予習は不要ですが、復習は必須です。
レッスン前にPDFのプリントをアップロードしますので、
印刷するかタブレットにダウンロードして、
レッスン内容をメモできるように準備してください。
レッスン前にPDFのプリントをアップロードしますので、
印刷するかタブレットにダウンロードして、
レッスン内容をメモできるように準備してください。
Modalità di cancellazione di questo tutor
Cancellation of pack lessons
• 'Unstarted' lesson packs(1) can be cancelled any time. Used Points will be completely refunded. If a 'started' lesson pack(2) is cancelled, you will be refunded 50% of the price of the remaining lessons provided that the lessons are unrequested, unconfirmed or not within 24 hours of their scheduled start times.
Cancelling individual requests in a pack
• If you wish to cancel a single lesson that belongs to a pack but not the whole pack, you can do so via the request page. In this case, the coupon used to book the lesson will either be refunded or collected, based on the following policy.
Prima che la richiesta sia confermata (fissata)
• La cancellazione è possibile in qualsiasi momento.
Dopo che la richiesta sia stata confermata (fissata)
• Meno di 12ore prima dell'inizio della lezione.→ Coupon will be consumed.
• No-Show→ Coupon will be consumed.
• 'Unstarted' lesson packs(1) can be cancelled any time. Used Points will be completely refunded. If a 'started' lesson pack(2) is cancelled, you will be refunded 50% of the price of the remaining lessons provided that the lessons are unrequested, unconfirmed or not within 24 hours of their scheduled start times.
(1) A lesson pack for which none of the requests have been confirmed by the tutor.
(2) A lesson pack with at least one confirmed request. (By confirming the date and time for the first lesson in the pack the tutor confirms the pack as a whole and coupons are automatically issued)
(2) A lesson pack with at least one confirmed request. (By confirming the date and time for the first lesson in the pack the tutor confirms the pack as a whole and coupons are automatically issued)
Cancelling individual requests in a pack
• If you wish to cancel a single lesson that belongs to a pack but not the whole pack, you can do so via the request page. In this case, the coupon used to book the lesson will either be refunded or collected, based on the following policy.
Prima che la richiesta sia confermata (fissata)
• La cancellazione è possibile in qualsiasi momento.
Dopo che la richiesta sia stata confermata (fissata)
• Meno di 12ore prima dell'inizio della lezione.→ Coupon will be consumed.
• No-Show→ Coupon will be consumed.
Profilo
Lezioni
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tutte le lezioni -
Tutor accademico
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Hobby -
Affari -
Musica
Pack of 4
(1,000 Points per lesson)
ケイスケバーの4回パックです。アニメ、マンガ、ゲームなど、興味のある話題について自由におしゃべりしながら、日本語のスキルを楽しく向上させま...
Pack of 5
(6,000 Points per lesson)
デシベル計算を最短で攻略しましょう！音響学を勉強している方に特化した内容で、効率的に学べます。
Pack of 3
(3,500 Points per lesson)
転職者用SPI（入門）のお得な3回パックです。このパックで、効率的にSPI対策を進めましょう。
Orari disponibili
* Gli orari visualizzati fanno riferimento all'orario giapponese Asia/Tokyo. Dopo il login verrà visualizzato l'orario da te impostato.
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