Merge 5cbcfa2230 into 139fba4116

Corrected format to formant.

README.md

@@ -3,7 +3,7 @@ Arduino library for parsing and decoding MOD, WAV, MP3, FLAC, MIDI, AAC, and RTT
 
 ESP8266 is fully supported and most mature, but ESP32 is also mostly there with built-in DAC as well as external ones.
 
-For real-time, autonomous speech synthesis, check out [ESP8266SAM](https://github.com/earlephilhower/ESP8266SAM), a library which uses this one and a port of an ancient format-based synthesis program to allow your ESP8266 to talk with low memory and no network required.
+For real-time, autonomous speech synthesis, check out [ESP8266SAM](https://github.com/earlephilhower/ESP8266SAM), a library which uses this one and a port of an ancient formant-based synthesis program to allow your ESP8266 to talk with low memory and no network required.
 
 ## Disclaimer
 All this code is released under the GPL, and all of it is to be used at your own risk.  If you find any bugs, please let me know via the GitHub issue tracker or drop me an email.

src/AudioOutputSPDIF.cpp

@@ -7,7 +7,7 @@
   See: https://www.epanorama.net/documents/audio/spdif.html
 
   Original idea and sources: 
-    Forum thread dicussing implementation
+    Forum thread discussing implementation
       https://forum.pjrc.com/threads/28639-S-pdif
     Teensy Audio Library 
       https://github.com/PaulStoffregen/Audio/blob/master/output_spdif2.cpp

src/AudioOutputSPDIF.h

@@ -7,7 +7,7 @@
   See: https://www.epanorama.net/documents/audio/spdif.html
 
   Original idea and sources: 
-    Forum thread dicussing implementation
+    Forum thread discussing implementation
       https://forum.pjrc.com/threads/28639-S-pdif
     Teensy Audio Library 
       https://github.com/PaulStoffregen/Audio/blob/master/output_spdif2.cpp

src/libhelix-mp3/polyphase.c

@@ -54,7 +54,7 @@
  *  (see comment on Dequantize() for more info)
  */
 #define DEF_NFRACBITS	(DQ_FRACBITS_OUT - 2 - 2 - 15)	
-#define CSHIFT	12	/* coefficients have 12 leading sign bits for early-terminating mulitplies */
+#define CSHIFT	12	/* coefficients have 12 leading sign bits for early-terminating multiplies */
 
 static __inline short ClipToShort(int x, int fracBits)
 {

src/opusfile/opusfile.c

@@ -1481,7 +1481,7 @@ static int op_open_seekable2(OggOpusFile *_of){
 /*Clear out the current logical bitstream decoder.*/
 static void op_decode_clear(OggOpusFile *_of){
   /*We don't actually free the decoder.
-    We might be able to re-use it for the next link.*/
+    We might be able to reuse it for the next link.*/
   _of->op_count=0;
   _of->od_buffer_size=0;
   _of->prev_packet_gp=-1;