We have collected the most relevant information on Homebrew Audio Dsp. Open the URLs, which are collected below, and you will find all the info you are interested in.
LA6NCA, 6L6 transmitter, HOMEBREW
https://www.la6nca.net/homebrew/audio_dsp/index.htm
Here is my newest audio DSP card. It is designed to be plugged into a larger amplifier card or similar. Here I have designed a small compact DSP with phono in and phono out. BACK TO LA6NCA HOMEBREW MAIN PAGE ...
A DSP-Based Audio Signal Processor
https://www.arrl.org/files/file/Technology/tis/info/pdf/9609x008.pdf
A DSP-Based Audio Signal Processor This project uses a low-cost DSP board and serves both as an introduction to DSP techniques and as a useful station accessory. By Johan Forrer, KC7WW, 26553 Priceview Drive, Monroe, OR 97456 This article presents the theory of operation and implementation details of a digital signal processor-based (DSP) audio
Homebrew FT-818 CW audio filter (DSP) : amateurradio
https://www.reddit.com/r/amateurradio/comments/ledqfy/homebrew_ft818_cw_audio_filter_dsp/
It's amazing what a DSP audio bandpass filter and some binaural channelization can do for a filterless CW receiver! The FT-818's default config is the same bandwidth as SSB phone, which makes for a lot of unnecessary noise. I built it with a Teensy 4.0 microcontroller and the PJRC audio board, with a DSP chain described in the blog post above.
DSP Dump 3DS - GameBrew
https://www.gamebrew.org/wiki/DSP_Dump_3DS
A lot of homebrews use DSP service for audio but to use it you'll need a DSP firmware dumped from a retail cartridge/eShop title. What this homebrew does is to extract the dspfirm.cdc file to use on 3DS/CIA homebrews (or on NH 2.1 or lower). You may consider using it if you want to use 3DS/CIA homebrews. Chances are one of them could use DSP audio.
GitHub - Cruel/DspDump: Dump 3DS's DSP component to …
https://github.com/Cruel/DspDump
DSP Dump. This is a simple 3DS utility app to dump the DSP binary component needed for audio output in many 3DS homebrew applications. You need to merely open using the Homebrew Launcher, or any other method using *hax 2.0+. It will dump the needed file onto your SD card (/3ds/dspfirm.cdc), and you're ready. It only needs to be launched once.
The Ultimate Audio Filter
http://www.ac0c.com/main/page_homebrew_the_ultimate_audio_filter.html
DSP vs. Analog. An active audio filter is in many ways comparable to the digital variety without the complexity. It has the performance and flexibility advantages without the need for specialized DSP hardware or coding implementations.
Home Brew Audio - Home Audio Recording Explained So …
https://www.homebrewaudio.com/
Makes the complicated understandable. In the jungle of voice-over videos and classes, Ken Theriot of Home Brew Audio stands out. He makes the complicated understandable, your challenges manageable, and his services are affordable. Ken's patience and persistence in solving my problems was an example to me of how to work with my audio software.
[Release] DSP Dump | GBAtemp.net - The Independent Video ...
https://gbatemp.net/threads/release-dsp-dump.423860/
DSP Dump. https://github.com/Cruel/DspDump. Download: 3DSX (not CIA compatible) This is a simple 3DS utility app to dump the DSP binary component needed for audio output in many 3DS homebrew applications. You need to merely open using the Homebrew Launcher, or any other method using *hax 2.0+. It will dump the needed file onto your SD card …
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