fix note print-out

src/app/exhaleApp.cpp

@@ -444,7 +444,7 @@ int main (const int argc, char* argv[])
     return 16384; // preset isn't supported
   }
 
-  const unsigned frameLength = (3 + coreSbrFrameLengthIndex) << 8;
+  const unsigned frameLength = (3 + coreSbrFrameLengthIndex) << 8; // dec. output
   const unsigned startLength = (frameLength * 25) >> 4; // encoder PCM look-ahead
 
   if (readStdin) // configure stdin
@@ -566,7 +566,7 @@ int main (const int argc, char* argv[])
 
       goto mainFinish; // ask for resampling
     }
-    if (wavReader.getSampleRate () > 32000 && variableCoreBitRateMode == 1)
+    if (wavReader.getSampleRate () > 32000 && variableCoreBitRateMode <= 1)
     {
 #if ENABLE_RESAMPLING
       if (wavReader.getSampleRate () == 48000)

src/app/exhaleAppPch.cpp

@@ -12,14 +12,14 @@
 
 // ISO/IEC 23003-3 USAC Table 67
 static const unsigned supportedSamplingRates[16] = {
-  96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025,  8000, 7350, // AAC
+  96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 7350, // AAC
   57600, 38400, 19200 // BL USAC
 };
 
 // public sampling rate function
 bool isSamplingRateSupported (const unsigned samplingRate)
 {
-  for (unsigned i = 0; i < 16; i++)
+  for (uint8_t i = 0; i < 16; i++)
   {
     if (samplingRate == supportedSamplingRates[i]) return true;
   }