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Material
Original Material
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
言語聴覚士の音響学を勉強している方向けのレッスンです。デシベル計算だけを最短で攻略しましょう。
Material
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.
Description
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、
数学が苦手だったけど時間がない、
音響学の講義についていけない、
そんな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。
デシベルが全くわからない、
数学が苦手だったけど時間がない、
音響学の講義についていけない、
そんな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。
印刷するかタブレットにダウンロードして、
レッスンの内容をメモできるようにしてください。
レッスンの内容をメモできるようにしてください。
This tutor's cancellation policy
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.
Before request is confirmed (fixed)
• Cancellation possible at any time without charge.
After request is confirmed (fixed)
• Less than 12hours before lesson start time.→ 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.
Before request is confirmed (fixed)
• Cancellation possible at any time without charge.
After request is confirmed (fixed)
• Less than 12hours before lesson start time.→ Coupon will be consumed.
• No-Show→ Coupon will be consumed.
Tutor’s profile
All lessons offered by this tutor
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All Lessons -
Academic Tutoring
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Hobby -
Business -
Music
Pack of 4
(1,000 Points per lesson)
ケイスケバー4回パックです。日本語学習者中級レベル以上の方向けの、オタクなフリートークのレッスンです。
Pack of 5
(6,000 Points per lesson)
言語聴覚士の音響学を勉強している方向けのレッスンです。デシベル計算だけを最短で攻略しましょう。
Available Times
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