geoff martin

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Excelsior 2-minute cylinder player

Excelsior 2-minute cylinder player geoff martin

418 views - 10 months ago

Gramophone Speed Governor

Gramophone Speed Governor geoff martin

5.4K views - 5 years ago

6. Introduction to acoustics: Reflections

6. Introduction to acoustics: Reflections geoff martin

31.2K views - 5 years ago

4. Introduction to Acoustics: Stereo Imaging

4. Introduction to Acoustics: Stereo Imaging geoff martin

96.2K views - 5 years ago

3. Introduction to Acoustics: Speed of Sound

3. Introduction to Acoustics: Speed of Sound geoff martin

12.6K views - 5 years ago

2. Introduction to Room Acoustics: Room Modes

2. Introduction to Room Acoustics: Room Modes geoff martin

57.4K views - 5 years ago

1: Introduction to Room Acoustics

1: Introduction to Room Acoustics geoff martin

94.6K views - 6 years ago

codec demo geoff martin

2K views - 8 years ago

Fountain Pen Filling Systems

Fountain Pen Filling Systems geoff martin

990 views - 8 years ago

Introduction to Acoustic Interference and Loudspeaker Directivity

Introduction to Acoustic Interference and Loudspeaker Directivity geoff martin

23.3K views - 8 years ago

5. Basics of Sound

5. Basics of Sound geoff martin

18.7K views - 8 years ago

Row your Boat geoff martin

527 views - 9 years ago

Jinhao X750 modified with Deleter Comic G nib

Jinhao X750 modified with Deleter Comic G nib geoff martin

1.4K views - 9 years ago

Loudspeaker: Input vs Output

Loudspeaker: Input vs Output geoff martin

3K views - 10 years ago

Loudspeaker Diaphragm Movement

Loudspeaker Diaphragm Movement geoff martin

3.2K views - 10 years ago

Modes on a String

Modes on a String geoff martin

160.8K views - 10 years ago

Harmonic Oscillator

Harmonic Oscillator geoff martin

1.7K views - 10 years ago

Acoustic Destructive Interference

Acoustic Destructive Interference geoff martin

2.7K views - 12 years ago

Acoustic Constructive Interference

Acoustic Constructive Interference geoff martin

1.4K views - 12 years ago

Acoustic Reflection

Acoustic Reflection geoff martin

2.3K views - 12 years ago

Acoustic Radiation

Acoustic Radiation geoff martin

4.9K views - 12 years ago

$Acoustic Diffraction$ 0:27

Acoustic Diffraction geoff martin

4.1K views - 12 years ago

How to wrap a microphone cable

How to wrap a microphone cable geoff martin

54.2K views - 15 years ago