Lost record frame

[glenn_mccants1]

i was uploading Cyberon_DSpotterSDK_Maker for rp 2040 and for the serial monitor i have lost record frame scrolling what does that mean?

[pylon]

Proprietary software isn't supported here.

[tom.cyberon]

Hi,

The "lost record frame" message indicates that the voice recognition process is unable to operate in real-time due to certain issues.

Could you please provide additional details regarding the code and the model? This will allow us to offer more effective assistance.

[schroepfer]

Hello,
ihave the same problem:
i use your example VoiceRecognition.ino with my Arduino Nano RP2040 Connect and want to controll my TV with speech commands.

After the command stage, i get this error: "Lost recording frame!" and the infrared command doesn't send.

Why?
Could it be, that i break the recording with my IR-Commands?
Did i placed my code on the wrong place?

Regards
Juergen

Serial Log:

Trial version limit 2 seconds left...
Trial version limit 1 seconds left...
Switch to trigger stage
Get command: Hallo Arduino, Score=23, SG_Diff=58, Energy=901, ID=100
Switch to command stage
Get command: TV ein, Score=31, SG_Diff=38, Energy=469, ID=10000
Lost recording frame!
Lost recording frame!

Part of my code:

// Callback function for VR engine

void VRCallback(int nFlag, int nID, int nScore, int nSG, int nEnergy)
{
if (nFlag==DSpotterSDKHL::InitSuccess)
{
//ToDo
}
else if (nFlag==DSpotterSDKHL::GetResult)
{
switch(nID)
{
case COMMAND_TV_ein:
//Serial.println("TV ein! ");
sCommand=code2;
break;
case COMMAND_TV_aus:
//Serial.println("TV aus ");
sCommand=codeAus;
break;

[tom.cyberon]

Hi @schroepfer ,

The 'Lost recording frame' printout is due to the Audio buffer overflowing and not being able to be processed in real time. In your use case, since you do not need to immediately proceed with the next voice recognition after identifying a command, you can go to the Library and comment out that line of print message.