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Koch 51 KMRSUAPTLOWI.NJEF0YVGS/Q9ZH38B?427C1D6X=*+-_$!():" - 1220 N 25WPM 800Hz 90%

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SieuAmThanh

December 15th, 2025

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Sound effects > Electronic / Design
Mã Moóc Xơ - Morse Code - Código Morse - 25

Practice hear characters 'KMRSUAPTLOWI.NJEF0YVGS/Q9ZH38B?427C1D6X=*+-_$!():"' use Koch method (after can hear charaters correct 90%, add 1 new character), 1220 word random length, 25 word/minute, 800 Hz, 90% volume.

Use .mp3 file format because .WAV very big and no need great sound quality.

Code:
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code
codigo
morse
radio

Type

Mp3 (.mp3)

Duration

77:49.920

File size

71.3 MB

Sample rate

44100.0 Hz

Bitrate

128 kbps

Channels

Stereo

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