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#Dolby 5.1 sweeping sound sample avi code#
#Dolby 5.1 sweeping sound sample avi windows#

DTS requires significantly low compression of about 4:1, which is why it is common with DVDs.

640kbits/s is only applicable to Blu-Ray discs, which is why you see Blu-ray Discs using Dolby digital.

Dolby digital compresses to a raw bit rate of 640 kilobits per second (kbps), and in contrast DTS compresses to approximately 768 kilobits per second.

The main difference is in the bit rates and compression levels.

The result is a preservation of the high fidelity sound.

#Dolby 5.1 sweeping sound sample avi code#

voxware.wav (3 kB) * WAVE file (format code 0x181C) truspech.Basically, DTS and Dolby Digital formats utilize perceptual data reduction techniques, in order to remove futile data in PCM signal output.

#Dolby 5.1 sweeping sound sample avi windows#

(From the system directoryĬ:\WINNT\Media on a Windows 2000 system) Other WAVE files The factĬhunk contains the four characters FILT and The following WAVE files are perverse or have problems Pmiscck.wav (1 kB) WAVE file (9 samples) with an odd length intermediate chunk (type XxXx) Ptjunk.wav (1 kB) WAVE file with trailing junk after the RIFF chunk GLASS.WAV (79 kB) WAVE file with a RIFF chunk length larger than the file size (originallyįrom Utopia Critical Stop.WAV (6 kB) WAVE file, PCM data, with a fact chunk following the data. Soundcard Attrition Page stereol.wav (116 kB) A standard 16-bit stereo WAVE file, but with a long header, 22050 Hz, 16-bit, 1.32 s stereofl.wav (229 kB) The same, but in TYPE-3 32-bit floats, 22050 Hz, 1.32 s 4ch.wav (1,321 kB) Speech idents, in LCRS surround format,Ĥ4100 Hz, 3.83 s (from Microsoft) drmapan.wav (825 kB) Drum, panned ambisonically in a circle in quad format (speakers LF RF LR RR),Ģ2050 Hz, 4.78 s (created with CDP Multi-Channel Toolkit) Perverse Files The voice announcments and tone for this file appear in one channel at time, in theĬhannel 8: 8th: Auxiliary Right SoundCard Attrition Files (including WAVE_FORMAT_EXTENSIBLE files) Warning: Large file An 8-channel WAVE file with speaker locations FL FR FC LF BL BR -, Zero cue points, followed by two empty cue point structuresĪn eight channel (7.1 channel) audio file from the Microsoft site:Ĭreating 7.1 Audio (broken link), 8_Channel_ID.wav (8.8 MB) This file has a cue chunk with a count of Warning: Large file A 6-channel WAVE file with speaker locations FL FR FC LF BL BR,Ĥ4100 Hz, 16-bit, 5.8 s. Standard is permissive as to which way to quantize sample values which fallĮxactly mid-way between output values.) addf8-Alaw-GW.wav (24 kB) WAVE file, A-law data addf8-mulaw-GW.wav (24 kB) WAVE file, µ-law data addf8-GSM-GW.wav (5 kB) WAVE file, GSM compressed data (format code 0x0031) Multi-Channel Examples ( WAVE_FORMAT_EXTENSIBLE)Ī six channel (5.1 channel configuration) audio file from the Microsoft site:ĥ.1 Audio (broken link), 6_Channel_ID.wav (3.0 MB) The µ-law and A-lawįormats differ slightly from those produced by CopyAudio (The ITU-T The following file were created by Goldwave. (speakers: FL FR) Sample Files from GoldWave (speakers: FL FR) M1F1-float64-AFsp.wav (368 kB) * WAVE file, stereo 64-bit float data M1F1-float64WE-AFsp.wav (368 kB) * WAVE ( WAVE_FORMAT_EXTENSIBLE) file, stereo 64-bit float data (138 kB) * WAVE file, stereo 24-bit data M1F1-int24WE-AFsp.wav (138 kB) WAVE ( WAVE_FORMAT_EXTENSIBLE) file, stereo 24-bit data M1F1-int32-AFsp.wav (184 kB) * WAVE file, stereo 32-bit data M1F1-int32WE-AFsp.wav (184 kB) WAVE ( WAVE_FORMAT_EXTENSIBLE) file, stereo 32-bit data M1F1-float32-AFsp.wav (184 kB) WAVE file, stereo 32-bit float data M1F1-float32WE-AFsp.wav (184 kB) WAVE ( WAVE_FORMAT_EXTENSIBLE) file, stereo 32-bit float data

M1F1-Alaw-AFsp.wav (47 kB) WAVE file, stereo A-law data M1F1-AlawWE-AFsp.wav (47 kB) * WAVE ( WAVE_FORMAT_EXTENSIBLE)įile, stereo A-law data (speakers: FL FR) M1F1-mulaw-AFsp.wav (47 kB) WAVE file, stereo µ-law data M1F1-mulawWE-AFsp.wav (47 kB) * WAVE ( WAVE_FORMAT_EXTENSIBLE)įile, stereo µ-law data (speakers: FL FR) M1F1-uint8-AFsp.wav (47 kB) WAVE file, stereo unsigned 8-bit data M1F1-uint8WE-AFsp.wav (47 kB) WAVE ( WAVE_FORMAT_EXTENSIBLE)įile, stereo unsigned 8-bit data (speakers: FL FR) M1F1-int12-AFsp.wav (92 kB) * WAVE file, stereo 12/16-bit data M1F1-int12WE-AFsp.wav (93 kB) WAVE ( WAVE_FORMAT_EXTENSIBLE) file, stereo 12/16-bit data M1F1-int16-AFsp.wav (92 kB) WAVE file, stereo 16-bit data M1F1-int16WE-AFsp.wav (93 kB) WAVE ( WAVE_FORMAT_EXTENSIBLE)įile, stereo 16-bit data (speakers: FL FR) M1F1-int24-AFsp.wav Information chunks at the end of the file after the sampled data. Samples files produced byĬonverting stereo 16-bit data are as follows. Output files of a number of different types.

The files marked with an asterisk ( *) will not.

The following are WAVE files with various data types AIFF / AIFC Sample Files WAVE Sample Files