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codec

package

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Versions in this module

v0

v0.9.0

May 2, 2026

v0.8.0

Apr 4, 2026

v0.7.0

Mar 30, 2026

v0.6.0

Mar 22, 2026

v0.5.0

Feb 28, 2026

Changes in this version

+ func AlawDecode(alaw []byte) []int16

+ func AlawDecodeBytes(alaw []byte) []byte

+ func AlawEncode(pcm []int16) []byte

+ func AlawEncodeBytes(pcm []byte) []byte

+ func AlawSilence() byte

+ func AlawSilenceBuffer(length int) []byte

+ func AlawToMulaw(alaw []byte) []byte

+ func BytesToInt16(data []byte, bigEndian bool) []int16

+ func CalculateDBFS(samples []int16) float64

+ func CalculateRMS(samples []int16) float64

+ func Float32ToInt16(samples []float32) []int16

+ func Float64ToInt16(samples []float64) []int16

+ func GenerateSilence(numSamples int) []int16

+ func GenerateSilenceBytes(numSamples int) []byte

+ func GenerateSineWave(frequency float64, sampleRate SampleRate, duration float64, amplitude int16) []int16

+ func Int16ToBytes(samples []int16, bigEndian bool) []byte

+ func Int16ToFloat32(samples []int16) []float32

+ func Int16ToFloat64(samples []int16) []float64

+ func MonoToStereo(mono []int16) []int16

+ func MulawDecode(mulaw []byte) []int16

+ func MulawDecodeBytes(mulaw []byte) []byte

+ func MulawEncode(pcm []int16) []byte

+ func MulawEncodeBytes(pcm []byte) []byte

+ func MulawSilence() byte

+ func MulawSilenceBuffer(length int) []byte

+ func MulawToAlaw(mulaw []byte) []byte

+ func NormalizePCM(samples []int16) []int16

+ func Resample(samples []int16, fromRate, toRate SampleRate) []int16

+ func ResampleBytes(data []byte, fromRate, toRate SampleRate) []byte

+ func StereoToMono(stereo []int16) []int16

+ type PCMFormat struct

+ BigEndian bool

+ BitDepth int

+ Channels int

+ SampleRate SampleRate

+ func TelephonyFormat() PCMFormat

+ type SampleRate int

+ const SampleRate16kHz

+ const SampleRate22050Hz

+ const SampleRate44100Hz

+ const SampleRate48kHz

+ const SampleRate8kHz