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Audio
Audio projects
(Featuring 15 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
Alphabetical
- 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: 20997 | Votes: 124 | Rating: 8.06] - 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: 25 | Votes: 0 | Rating: 0.00] - Audio Preamp
- Easy circuit that provide good gain to weak audio signals
[Hits: 1350 | Votes: 0 | Rating: 0.00] - Audio processor for SSB transceiver
- This circuit consists of microphone amplifier and a high pass filter. Suitable to improve signal readability.
[Hits: 63 | 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: 8559 | Votes: 13 | Rating: 3.23] - Bluetooth Audio and Amateur Radio
updated
- 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: 514 | Votes: 3 | Rating: 6.67] - 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: 1484 | Votes: 5 | Rating: 7.00] - Designing Op Amp Audio PreAmplifiers
- Design guidelines for Op Amp audio preamplifier circuits by Mike Martell N1HFX
[Hits: 102 | Votes: 0 | Rating: 0.00] - FT-726 AUDIO Modifications
- Throughput improvement for the FT726R - Tapr PSK modem
[Hits: 107 | 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: 2296 | Votes: 54 | Rating: 6.53] - HI-FI Audio with Kenwood TS-850SAT
- Setup guide for DSP-100 and TS-850
[Hits: 692 | Votes: 1 | Rating: 1.00] - Homebrew FT 817 Headset
- A simple circuit to homebrew your own headset for the Yaesu FT-817
[Hits: 178 | 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: 738 | Votes: 6 | Rating: 2.67] - 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: 3752 | Votes: 4 | Rating: 7.00] - Yaesu FT-1000D HiFi SSB Audio and Mods
updated
- Using Hi-Fi Audio with FT-1000. Includes many FT-1000D modifications too by K6JRF
[Hits: 1067 | Votes: 3 | Rating: 6.00]
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