Commit Graph

10 Commits

Author SHA1 Message Date
Georgi Gerganov
aaa12b3931 spectrogram : fix default bin range 2021-05-05 09:00:20 +03:00
Georgi Gerganov
00b23ff54f r2t2 - Transmit data through the PC speaker (#32)
* inital implementation

* remove file

* ggwave-cli : txProtocol -> txProtocolId

* ggwave : add custom protocol enum values

* r2t2 : use cutom protocols

* r2t2 : build only on Unix systems

* r2t2 : remove thread

* r2t2-rx : wip

* r2t2 : wasm build ready + various fixes

* r2t2 : error message

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* r2t2 : length 16

* r2t2 : use slow protocol by default

* r2t2 : add timestamp

* r2t2 : update html

* r2t2 : update github link

* r2t2 : more robust tx

* r2t2 : add option to use beep command

* emscripten : cannot use requestAnimationFrame when capturing audio

This causes the queued audio buffer to grow indefinitely when the page
is not focused, causing the process to run out of memory.

* r2t2 : disable beep option

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* r2t2 : add example to README
2021-04-18 13:20:45 +03:00
Georgi Gerganov
80e99d361d spectrogram : disable offset for wasm build 2021-03-01 09:51:29 +02:00
Georgi Gerganov
9ffe6f43f6 Create README.md 2021-02-28 17:07:12 +02:00
Georgi Gerganov
6accc90199 Spectrogram - WASM port (#26)
* wip in progress

* wip

* done

* fix small window behavior
2021-02-28 17:03:55 +02:00
Georgi Gerganov
28e06d5b08 spectrogram : update tool 2021-02-28 16:27:25 +02:00
Georgi Gerganov
1c59e38696 ggwave : switch to floating point sampling rate 2021-02-27 12:23:25 +02:00
Georgi Gerganov
19bf22df0d ggwave v0.2.0 (#20)
* ggwave : add support for fixed length transmissions

* spectrogram : add sample rate offset for debugging purposes

* gwave : fix decoding bug

* waver : wip

* wip

* remove post-marker frames

* add resampler

* ggwave : input/output resampling

* ggwave : fix python build

* ggwave : update spm

* ggwave : refactor duplicate encode/decode code

* ggwave : fix sound marker detection

* waver : fix typo

* ggwave : fix uninitialized members

* ggwave : more sensitive receive
2021-02-20 19:16:15 +02:00
Georgi Gerganov
ff5c569071 spectrogram : add simple color scaling control 2021-02-13 08:10:19 +02:00
Georgi Gerganov
ea60fffd9e spectrogram : add simple spectrogram tool (#17) 2021-02-09 21:25:47 +02:00