Datastore for collection of audio files
Use an audioDatastore
object to manage a collection of audio
files, where each individual audio file fits in memory, but the entire collection of audio
files does not necessarily fit.
creates a datastore ADS
= audioDatastore(location
)ADS
based on an audio file or collection of audio
files in location
.
specifies additional properties using one or more name-value pair arguments.ADS
= audioDatastore(location
,Name,Value
)
read | Read next consecutive audio file |
readall | Read all audio files from datastore |
reset | Reset datastore read pointer to start of data |
hasdata | Return true if there is more data in datastore |
shuffle | Shuffle files in datastore |
subset | Create datastore with subset of files |
preview | Read first file from datastore for preview |
progress | Fraction of files read |
splitEachLabel | Splits datastore according to specified label proportions |
countEachLabel | Count number of unique labels |
partition | Partition datastore and return on partitioned portion |
numpartitions | Return estimate for reasonable number of partitions for parallel processing |
combine | Combine data from multiple datastores |
transform | Transform audio datastore |
writeall | Write datastore to files |
isPartitionable | Determine whether datastore is partitionable |
isShuffleable | Determine whether datastore is shuffleable |