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Audio
Audio projects
(Featuring 25 links)
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- Audio Spectrum Analyzer - OscilloMeter
- Audio Spectrum Analyzer for Real-time, FFT, OscilloScope, Frequency counter, voltmeter, noise and distortion meter, phase shift meter. Multi-Tone Sound Frequency Sweep Generator. White, pink noise.
- Audio spectrum analyzer
- Analyzes audio from 10 Hz to 20 kHz, input from microphone or wave file, Variable sample rates (8000 Hz, 11025 Hz, 22050 Hz, 44100 Hz)
Variable transform sizes (1k, 2k, 4k, 8k)
Upper and lower limits adjustable
Continuous, averaged, peak hold
- Soundcard Audio Tools and Toys
- Soundcard audio tools and toys, experimental ideas and utilities.
Signal Generator, Frequency-counter / instrument-tuner, Real-time Spectrum Analyser
- HI FI Audio in SSB
- How to produce great audio using your SSB rig and outboard equipment. Step by Step instructions.
- Yaesu FT-1000D HiFi SSB Audio and Mods
- Using Hi-Fi Audio with FT-1000. Includes many FT-1000D modifications too by K6JRF
Alphabetical
- Headphone amplifier
new
- A headphones splitter box with amplification by Ian White, M0BXR
[Hits: 32 | Votes: 0 | Rating: 0.00] - Audio Spectrum Analyzer - OscilloMeter
pop
- Audio Spectrum Analyzer for Real-time, FFT, OscilloScope, Frequency counter, voltmeter, noise and distortion meter, phase shift meter. Multi-Tone Sound Frequency Sweep Generator. White, pink noise.
[Hits: 30002 | Votes: 151 | Rating: 7.59] - A fool-proof VOX
- A circuit which had been used in many other application before. The configuration described here is optimized for IPHONE/radio operation.
[Hits: 182 | Votes: 0 | Rating: 0.00] - A simple VOX circuit
- Here is a 3 transistors 6 diodes circuit that is a Voice Operated Tx PTT
control as well as an ANTI VOX circuit to stop mis-operation from Rx noise by G8MNY
[Hits: 42 | Votes: 0 | Rating: 0.00] - Audio Preamp
- Easy circuit that provide good gain to weak audio signals
[Hits: 1749 | Votes: 1 | Rating: 1.00] - Audio processor for SSB transceiver
- This circuit consists of microphone amplifier and a high pass filter. Suitable to improve signal readability.
[Hits: 291 | Votes: 0 | Rating: 0.00] - Audio spectrum analyzer
- Analyzes audio from 10 Hz to 20 kHz, input from microphone or wave file, Variable sample rates (8000 Hz, 11025 Hz, 22050 Hz, 44100 Hz)
Variable transform sizes (1k, 2k, 4k, 8k)
Upper and lower limits adjustable
Continuous, averaged, peak hold
[Hits: 10810 | Votes: 19 | Rating: 2.94] - Bluetooth Audio and Amateur Radio
- Bluetooth headsets are very common with cell phone users. As such, many amateurs may already own a Bluetooth (BT) headset. So why not use it with amateur radio?
[Hits: 1266 | Votes: 7 | Rating: 7.86] - Build An Audio Speech Processor
- When one operates at low power on SSB, speech processing becomes almost essential to get through the QRM. The circuit is a low cost speech processor that will perform well with a minimum of construction effort.
[Hits: 1801 | Votes: 5 | Rating: 7.00] - Control unit for receive audio
- A master control unit for receive audio
[Hits: 37 | Votes: 0 | Rating: 0.00] - Designing Op Amp Audio PreAmplifiers
- Design guidelines for Op Amp audio preamplifier circuits by Mike Martell N1HFX
[Hits: 377 | Votes: 2 | Rating: 5.50] - Enhanced SSB Audio
- K4QKY Presentation about SSB Audio, what's it all about and why the controversy
[Hits: 29 | Votes: 0 | Rating: 0.00] - FT-726 AUDIO Modifications
- Throughput improvement for the FT726R - Tapr PSK modem
[Hits: 221 | Votes: 0 | Rating: 0.00] - HI FI Audio in SSB
- How to produce great audio using your SSB rig and outboard equipment. Step by Step instructions.
[Hits: 2638 | Votes: 54 | Rating: 6.53] - HI-FI Audio with Kenwood TS-850SAT
- Setup guide for DSP-100 and TS-850
[Hits: 1221 | Votes: 2 | Rating: 3.00] - Hi-FI Audio with Yaesu FT-2000
- Setup for the Yaesu FT-2000 by John K3UR
[Hits: 82 | Votes: 0 | Rating: 0.00] - Homebrew FT 817 Headset
- A simple circuit to homebrew your own headset for the Yaesu FT-817
[Hits: 735 | Votes: 1 | Rating: 2.00] - Legendary microphones for ham radio
- Graph of the frequency response of some of the legendary microphones favoured by radio hams
[Hits: 147 | Votes: 0 | Rating: 0.00] - Low Pass Audio Filter
- 440 Hertz peaked low pass audio filter experiments
[Hits: 114 | Votes: 1 | Rating: 7.00] - Noise Cancelling Headphones
- Review of common noise cancelling headphones for under $50.00 by WA4PGM
[Hits: 81 | Votes: 0 | Rating: 0.00] - NU9N ESSB AM Hi-Fi ham radio audio setup
- NU9N recomendations for processed SSB, ESSB, AM Hi-Fi, Mid-Fi, Amateur Radio Audio Setup for transmiters, receivers and Amateur Radio Recording/Playback
[Hits: 1143 | Votes: 11 | Rating: 3.55] - Setting audio on Yaesu FT-2000
- Yaesu FT-2000 Audio Settings -
How to make the FT-2000 sound clear and clean by LA5MDA
[Hits: 862 | Votes: 4 | Rating: 10.00] - Soundcard Audio Tools and Toys
- Soundcard audio tools and toys, experimental ideas and utilities.
Signal Generator, Frequency-counter / instrument-tuner, Real-time Spectrum Analyser
[Hits: 5086 | Votes: 4 | Rating: 7.00] - Transistor Audio Preamplifier Circuits
- Design Guidelines for Bipolar Transistor Audio Preamplifier Circuits By Mike Martell N1HFX
[Hits: 170 | Votes: 0 | Rating: 0.00] - Yaesu FT-1000D HiFi SSB Audio and Mods
- Using Hi-Fi Audio with FT-1000. Includes many FT-1000D modifications too by K6JRF
[Hits: 1866 | Votes: 3 | Rating: 6.00]
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