search for: towrite

hi on my device i can sample only at 32khz and want to use speex at 16khz so i need to down-convert the input signal by factor of 2. does anyone provide me a reference to some code that does that? are there any trick to do that? i tried to add to subsequent sample but the result was very bad. what are the requrment from a decimation filter for audio? thanks, nir -------------- next part

...1a..6e665341cc80 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5450,11 +5450,14 @@ static int kvm_write_guest_virt_helper(gva_t addr, void *val, unsigned int bytes if (gpa == UNMAPPED_GVA) return X86EMUL_PROPAGATE_FAULT; + if (!kvm_page_track_prewrite(vcpu, gpa, addr, data, towrite)) + return X86EMUL_RETRY_INSTR; ret = kvm_vcpu_write_guest(vcpu, gpa, data, towrite); if (ret < 0) { r = X86EMUL_IO_NEEDED; goto out; } + kvm_page_track_write(vcpu, gpa, addr, data, towrite); bytes -= towrite; data += towrite;

...16bit to 8bit. Here's the core of my conversion logic. def convertData(def inputStream, def outputStream) { boolean otherByte = false inputStream.eachByte { if(otherByte) { //invert high order byte int inverted = ((int)it) ^ 0x00000080 byte[] toWrite = new byte[1]; toWrite[0] = (byte)inverted outputStream.write toWrite otherByte = false } else otherByte = true } } Basically you need to write every other byte in thePCM sample stream. Clifton Craig Software Engineer http://codeforfun.wordpress.com clifton.cr...

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VMs (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VMs (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VM-s (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VM-s (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place