diff options
| -rw-r--r-- | mmbtools.tex | 4 | ||||
| -rw-r--r-- | scenarios.tex | 4 | ||||
| -rw-r--r-- | systemenvironments.tex | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/mmbtools.tex b/mmbtools.tex index 82a06a4..9ca39aa 100644 --- a/mmbtools.tex +++ b/mmbtools.tex @@ -27,7 +27,7 @@ \usepackage{listings} -\usepackage[allowlitunits]{siunitx} +\usepackage{siunitx} % Try $20\micro\seconds$ %\addtolength{\oddsidemargin}{-1cm} @@ -146,7 +146,7 @@ clock_config_t}, \begin{center} \Large - Opendigitalradio\\\href{http://opendigitalradio.org}{http://opendigitalradio.org}\\2014--2020 + Opendigitalradio\\\href{http://opendigitalradio.org}{http://opendigitalradio.org}\\2014--2022 \end{center} \vspace{\fill} \vspace*{\stretch{2}} diff --git a/scenarios.tex b/scenarios.tex index 3afbaa8..f28611b 100644 --- a/scenarios.tex +++ b/scenarios.tex @@ -337,8 +337,8 @@ new infrastructure if the stream is of good quality. The main disadvantage is that the audio is encoded twice, and this coding cascading degrades the audio quality. -Often, web-streams are encoded in mp3 at $44100\Hz$ sample-rate, whereas DAB -is most often $48000\Hz$ or sometimes $32000\Hz$. A sample-rate conversion is +Often, web-streams are encoded in mp3 at $44100$Hz sample-rate, whereas DAB +is most often $48000$Hz or sometimes $32000$Hz. A sample-rate conversion is necessary in the stream decoder. There are many different stream decoders, and gstreamer, mpg123 and mplayer have diff --git a/systemenvironments.tex b/systemenvironments.tex index 14e656f..e60af6d 100644 --- a/systemenvironments.tex +++ b/systemenvironments.tex @@ -38,7 +38,7 @@ reliable operation is to be proven. The multiplexer ODR-DabMux mostly rearranges data internally, and doesn't do much processing. Its resource requirements are low and it runs well on small -systems. The same goes for ODR-PadEnc, ODR-zmq2edi and ODR-zmq2farsync. +systems. The same goes for ODR-PadEnc, ODR-EDI2EDI, ODR-zmq2edi and ODR-zmq2farsync. Audio encoding using ODR-AudioEnc is in-between ODR-DabMux and ODR-DabMod in terms of resource usage, and running one encoder is not a problem even on small |