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-rw-r--r--Documentation/sound/alsa/soc/DAI.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/sound/alsa/soc/DAI.txt b/Documentation/sound/alsa/soc/DAI.txt
index 58cbfd01ea8f..3feeb9ecdec4 100644
--- a/Documentation/sound/alsa/soc/DAI.txt
+++ b/Documentation/sound/alsa/soc/DAI.txt
@@ -20,12 +20,12 @@ I2S
===
I2S is a common 4 wire DAI used in HiFi, STB and portable devices. The Tx and
-Rx lines are used for audio transmision, whilst the bit clock (BCLK) and
+Rx lines are used for audio transmission, whilst the bit clock (BCLK) and
left/right clock (LRC) synchronise the link. I2S is flexible in that either the
controller or CODEC can drive (master) the BCLK and LRC clock lines. Bit clock
usually varies depending on the sample rate and the master system clock
(SYSCLK). LRCLK is the same as the sample rate. A few devices support separate
-ADC and DAC LRCLK's, this allows for similtanious capture and playback at
+ADC and DAC LRCLK's, this allows for simultaneous capture and playback at
different sample rates.
I2S has several different operating modes:-
@@ -41,12 +41,12 @@ I2S has several different operating modes:-
PCM
===
-PCM is another 4 wire interface, very similar to I2S, that can support a more
+PCM is another 4 wire interface, very similar to I2S, which can support a more
flexible protocol. It has bit clock (BCLK) and sync (SYNC) lines that are used
to synchronise the link whilst the Tx and Rx lines are used to transmit and
receive the audio data. Bit clock usually varies depending on sample rate
whilst sync runs at the sample rate. PCM also supports Time Division
-Multiplexing (TDM) in that several devices can use the bus similtaniuosly (This
+Multiplexing (TDM) in that several devices can use the bus simultaneously (this
is sometimes referred to as network mode).
Common PCM operating modes:-