Commit 02428d6c authored by Jean-Marc Valin's avatar Jean-Marc Valin
Browse files

ietf doc: decoder overview (ASCII art)

parent d4a907b2
......@@ -621,6 +621,35 @@ Each CELT frame can be encoded in a different number of octets, making it possib
Like for most audio codecs, the CELT decoder is less complex than the encoder.
</t>
<figure>
<artwork>
<![CDATA[
+--+
|Q1|-------------+
+--+ |
v
+--+ +-----+ +---+ +-----+
|Q3|->| Mix |->| * |->|IMDCT|-+
+--+ +-----+ +---+ +-----+ |
^ ^ |
+------+ |
| |
+--+ +-+-+ |
|Q2|-->| * | |
+--+ +---+ |
^ |
| |
+------+-----+ |
+------------+ |Delay, MDCT,| |
|Pitch period|->| Normalize | |
+------------+ +------------+ |
^ |
+--------------------+
]]>
</artwork>
<postamble>Overview of the CELT decoder</postamble>
</figure>
<t>
If during the decoding process a decoded integer value is out of the specified range
(it can happen due to a minimal amount of redundancy when incoding large integers with
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment