Sapporo Design Company
Room 506, Asahi Plaza Kairakuen, North 6 West 6, 2-1, North Ward, Sapporo
Hours: 7:00-24:00 TEL/FAX +81-11-768-8116
CEO: Glen Charles Rowell
ただいま22人がオンライン中:ゲスト15人7 検索ボート,


Noise Removal  Noise Removal and Editing

Recording/Editing & Noise Removal

Susukino Housing
Emi Trio: Emi Yamazaki (vo), Toshitsugu Yamamoto (gt) and Yoshihiro Kurota (per) AKA Johnnie

It is possible to produce various file types from your original audio files (WAV, MP3, WMA, etc.)

Noise Removal

Before Noise Removal

After Initial Noise Removal

We remove noise or other unnecessary sounds from recordings such as meetings, lectures, music, etc. Price vary depending on the type of noise or sound that need to be removed. The images above show a simple noise removal example. Work rates start from 2,000 yen + tax.


  1. Have a meeting or telephone A4JP to explain what is wrong with the audio file/data you have sent or given.
  2. Noise and unnecessary sounds are removed.
  3. Fees are paid.
  4. The file, downloadable link or a CD / DVD is sent.
  5. A receipt is issued if necessary.

* If step 1 to step 4 took about 40 minutes and a digital file was sent, this work would cost 2,000 yen+tax.

Music ♬ – Welcome to

Codec: MPEG-2 Layer 3
22.05 kHz

Keywords: song, music, sound, BGM

Sound Effects – Kids Playing

Codec: MPEG-1 Layer 3
44.1 kHz
128 kbps
16 bit

Kids playing basketball in schoolyard
Keywords: Kids, class, basketball, school, games, sports, children playing, sound effect

Sound Effects – Fireplace

Codec: MPEG-1 Layer 3
48 kHz
256 kb/s
16 bit

The sound of burning wood
Keywords:  Fire, burning, fireplace, firewood, crackle, crackling, campfire, romantic, romance, house, bonfire, heat, hot, sound effect

Rode NT1000 Condenser Microphone

Rode NT1000

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