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Usage flow (site terms of use)

This site provides a wide range of " sound quality improvement services " from professional audio and video content to personal recordings. Due to the characteristics of requesting sound sources in various states, we always keep the sound sources for quotation .

iPhone スマホ 問い合わせ メール コンタクト


Please apply from the inquiry form . If you are in a hurry, please share the sound source at this point .

改善依頼 ご相談 音質の悩み

Contact from the person in charge

We will send you an e-mail to confirm the reception and details within 48 hours.


Reply from user

Please reply to the email from us to confirm the contents, delivery date and contact information. Credit card payment by pre-charging is required only for emergency response . (Normal delivery date is no charge)

音声修復 ノイズ除去 ミックスマスタリング 音声編集

Excerpt sample creation start

It usually takes 3 to 7 days depending on the order status and difficulty level (separate for long lengths)

ヘッドフォン 試聴 テスト 無料トライアル アップロード

Estimate and sample sound source information

Excerpt sample & estimated price presented. Please listen and judge the paid order.


Transfer of remodeling fee

After confirming the payment, we will guide you to the full data master sound source after completing the remaining work.

* How to send a large file that cannot be attached to an email

* If you are using a model that cannot transfer data from the voice recorder, the " Voice Recorder All Leave Plan " is applicable.





  1. 作業工数ポイント 35P@2 ,630円〜(最低料金)

  2. 改善レベル(改善できた完成度)

  3. 納期(通常はサンプル提示5-7日、採用決定から2-7日)







B.5日以内 (72h以内サンプル提供、5日以内納品)




















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