Differences

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--- products:sbc:edge2:applications:es8316 [2022/12/07 20:32]
hyphop [Playback from ES8316]
+++ products:sbc:edge2:applications:es8316 [2023/03/09 19:58] (current)
nick [Edge2 and ES8316 Audio Usage]
@@ Line 2: / Line 2: @@
 <WRAP important >
-ES8316 codec usage require [[|Edge2 IO extension board]].
+ES8316 codec usage require [[https://www.khadas.com/product-page/edge2-io-module|Edge2 IO extension board]].
 </WRAP>
@@ Line 8: / Line 8: @@
 ===== Alsa audio device HW name =====
-```shell
+Access to **ES8316** codec will be available by ''hw:CARD=rockchipes8316c'' alsa audio device HW name, for example: ''aplay -D **hw:CARD=rockchipes8316c** ... ''
+```shell print ES8316 hw name
 ~# aplay -L | grep rockchipes8316c -m1
 hw:CARD=rockchipes8316c,DEV=0
@@ Line 16: / Line 18: @@
 ```
-Access to es8316 codec will be available by ''hw:CARD=rockchipes8316c'' audio device HW name: ''aplay -D **hw:CARD=rockchipes8316c** ... ''
 ===== Alsa audio device HW index =====
-```shell
+```shell print ES8316 hw index
 ~# arecord -l | grep es8316-codec -A2
 card 3: rockchipes8316c [rockchip,es8316-codec], device 0: fe470000.i2s-ES8316 HiFi ES8316 HiFi-0 [fe470000.i2s-ES8316 HiFi ES8316 HiFi-0]
@@ Line 32: / Line 33: @@
 ```
-The sound **card 3** is the ES8316 device and audio device HW index is **3**.
+The sound **card 3** is the ES8316 device and audio device HW index is ''3''.
 ===== Record from ES8316 =====

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