The phrase "audio knowledge" is correct and usable in written English.
It can be used to refer to knowledge or information that is conveyed through audio formats, such as podcasts, audiobooks, or sound recordings.
Example: "Her audio knowledge on the subject was evident as she discussed various concepts during the lecture."
Alternatives: "auditory information" or "sound-based knowledge".
In this section, making use of audio podcast knowledge, a fuzzy neural classifier is employed to quickly narrow the search area of the huge collection data.
Making use of the audio podcast knowledge presented in Section 3, the audio podcast files of the collection are first preprocessed by the candidate segmentation in which a fuzzy neural network is trained by advertisement templates selected from the Repeated Ad Database to classify the input podcast signal into one of two classes (candidate or noncandidate).
This approach can differentiate stego audios (with hidden message) from nature ones (without hidden message), and then extract sequential EH messages in stego audios without prior knowledge about the EH technique.
To the best of the authors' knowledge, no audio hashing technique has been used up to now with the purpose of detecting and localizing unauthorized audio tampering.
"Which means that your computer had been stealth configured to send what was being said in your room to somebody else, to a private company in another country, without your consent or knowledge, an audio transmission triggered by … an unknown and unverifiable set of conditions".
More importantly, they fill the gap between the body of scientific knowledge about audio signals, and the feature identification problem inherent to all signal classification tasks.
The main contribution to feature generation studies is the notion of analytical features (AFs), a construct designed to support the representation of knowledge about audio signal processing.
Due to the low embedding rate and security, and to the best of our knowledge, no audio steganography system based on echo hiding has been presented in recent research works.
One of the watches was also found to function as a listening device, with further implications for privacy and security as it could allow a parent or stranger with "some technical knowledge" to audio monitor the surroundings of the child, without any clear indication on the physical watch that this is taking place.
You will need a wide general knowledge of audio, video and computer technology.
