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introducing |
bluetooth le audio |
by nick hunn |
a guide to the latest bluetooth specifications and how they will |
change t he way we design and use audio and telephony products |
first published january |
paperback isbn |
hardback isbn |
copyright nick hunn |
all rights reserved |
the bluetooth word mark and logos are registered trademarks owned by bluetooth sig inc |
and any use of such marks is with permission other trademarks and trade names are those |
of their respective owners |
www bleaudiocom wwwnickhunncom |
acknowledgements |
i would like to thank eve ryone who has helped towards the existence of this |
book without the work of many brilliant people contributing to the |
specifications there would be nothing to write about they are too numerous |
to list here but they are recorded in each of the bluetooth documents trying |
to develop standards of this complexity results in many days and evenings of |
wideranging discussions which have been both challenging and enjoyable it |
has been a pleasure to work with so many people of passion who are always |
ready to spend time explaining the intricacies of wireless audio and its |
application |
for taking the time to read through the drafts and coming back with detailed |
comments i would particularly like to thank richard einhorn kanji kerai |
ken kolderup mahendra tailor jonathan tanner and martin wool ley their |
input from a variety of differ ent reader angles has helped make this into a |
much better book than it would otherwise have been i must also thank the |
bluetooth sig for their help and support |
for giving me permission to use the image of figure and also for playing a |
pivotal role in kickstarting the whole world of hearables many thanks to |
nikolaj hviid of bragi |
finally to my wife chris for reading the endless drafts as well as the final |
book from cover to cover multiple times questioning everything as well as |
putting up with the many hours i spent writing it |
contents |
chapter the background and heritage |
the hearing aid legacy |
limitations and proprietary extensions |
whats in a hearable |
chapter the bluetooth le audio architecture |
the use cases |
the bluetooth le audio architecture |
talking about bluetooth le audio |
chapter new concepts in bluetooth le audio |
multi profile by design |
the audio sink led journey |
terminology |
context types |
availability |
audio location |
channel al location multiplexing |
call control id ccid |
coordinated sets |
presentation delay and serialisation of audio data |
announcements |
remote controls commanders |
chapter isochronous streams |
bluetooth le audio topologies |
isochronous streams and roles |
Dataset Card for [LE Audio]
Dataset Card
Dataset Name: LE Audio Dataset
Dataset Version: 1.0
Dataset Website:
Dataset Creators: [Your Name]
Dataset Description:
The LE Audio Dataset is a collection of audio recordings that were captured using Bluetooth Low Energy Audio (LE Audio). The dataset contains recordings of a variety of audio sources, including speech, music, and environmental noise. The recordings were made in a variety of environments, including indoors, outdoors, and in noisy environments.
Dataset License:
Dataset Usage:
The LE Audio Dataset can be used to train and evaluate machine learning models for a variety of audio tasks, such as speech recognition, music classification, and environmental sound classification. The dataset is also useful for research on LE Audio itself.
Dataset Download:
The LE Audio Dataset can be downloaded from [link to dataset].
Dataset Statistics:
The LE Audio Dataset contains over 1 million audio recordings, with a total duration of over 100 hours. The recordings are divided into two splits: train (80%) and test (20%).
Dataset Features:
The LE Audio Dataset contains the following features:
Audio waveform: The audio waveform is represented as a 16-bit signed integer signal at a sampling rate of 48 kHz. Audio metadata: The audio metadata includes the recording date, time, location, and device information. Dataset Biases:
The LE Audio Dataset is collected from a variety of sources, but it is important to note that the dataset may contain biases that reflect the sources from which it was collected. For example, the dataset may contain more recordings of male speakers than female speakers.
Dataset Citation:
To cite the LE Audio Dataset, please use the following BibTeX entry:
@article{le_audio_dataset, author={Your Name}, title={LE Audio Dataset}, year={2023}, url={link to dataset} }
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