diff --git a/assets/disk0/home/mp3test.js b/assets/disk0/home/mp3test.js
new file mode 100644
index 0000000..e69de29
diff --git a/assets/disk0/tvdos/bin/encodemov.js b/assets/disk0/tvdos/bin/encodemov.js
index b2a4c21..6eb894f 100644
--- a/assets/disk0/tvdos/bin/encodemov.js
+++ b/assets/disk0/tvdos/bin/encodemov.js
@@ -60,7 +60,7 @@ if (!ipfFun) throw Error("Unknown IPF mode "+IPFMODE)
 
 
 
-const AUDIO_SAMPLE_SIZE = 2 * ((30000 / FPS) + 1)|0 // times 2 because stereo
+const AUDIO_SAMPLE_SIZE = 2 * (((32000 / FPS) + 1)|0) // times 2 because stereo
 let audioBytesRead = 0
 const audioFile = (AUDIOTRACK) ? files.open(_G.shell.resolvePathInput(AUDIOTRACK).full) : undefined
 let audioRemaining = (audioFile) ? audioFile.size : 0
diff --git a/assets/disk0/tvdos/include/pcm.js b/assets/disk0/tvdos/include/pcm.js
index b19dc52..ea47d4a 100644
--- a/assets/disk0/tvdos/include/pcm.js
+++ b/assets/disk0/tvdos/include/pcm.js
@@ -1,4 +1,4 @@
-const HW_SAMPLING_RATE = 30000
+const HW_SAMPLING_RATE = 32000
 function printdbg(s) { if (0) serial.println(s) }
 function printvis(s) { if (0) println(s) }
 function sampleToVisual(i) {
@@ -269,4 +269,4 @@ function decodeMS_ADPCM(inPtr, outPtr, blockSize, config) {
 }
 
 
-exports = { HW_SAMPLING_RATE, randomRound, decodeMS_ADPCM, decodeLPCM }
\ No newline at end of file
+exports = { HW_SAMPLING_RATE, randomRound, decodeMS_ADPCM, decodeLPCM, s8Tou8, s16Tou8, u16Tos16 }
\ No newline at end of file
diff --git a/tsvm_core/src/net/torvald/tsvm/peripheral/AudioAdapter.kt b/tsvm_core/src/net/torvald/tsvm/peripheral/AudioAdapter.kt
index 7569117..53d12e8 100644
--- a/tsvm_core/src/net/torvald/tsvm/peripheral/AudioAdapter.kt
+++ b/tsvm_core/src/net/torvald/tsvm/peripheral/AudioAdapter.kt
@@ -82,7 +82,7 @@ private class WriteQueueingRunnable(val playhead: AudioAdapter.Playhead, val pcm
                     Thread.sleep(6)
                 }
                 else if (it.pcmUpload) {
-                    printdbg("Rejecting samples (queueSize: ${it.pcmQueue.size}, uploadLength: ${it.pcmUploadLength})")
+//                    printdbg("Rejecting samples (queueSize: ${it.pcmQueue.size}, uploadLength: ${it.pcmUploadLength})")
                     Thread.sleep(6)
                 }
             }
@@ -106,7 +106,7 @@ class AudioAdapter(val vm: VM) : PeriBase {
 
     companion object {
         internal val DBGPRN = false
-        const val SAMPLING_RATE = 30000
+        const val SAMPLING_RATE = 32000
     }
 
     internal val sampleBin = UnsafeHelper.allocate(114687L, this)
@@ -402,7 +402,7 @@ class AudioAdapter(val vm: VM) : PeriBase {
             }
         }
         
-        fun getPcmQueueCapacity() = 2147483647//QUEUE_SIZE[pcmQueueSizeIndex]
+        fun getPcmQueueCapacity() = QUEUE_SIZE[pcmQueueSizeIndex]
 
         fun dispose() {
             println("AudioDevice dispose ${parent.renderThreads[index]}")