Analysing audio-recorded data: using computer software applications

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Analysing qualitative research data using computer software.

An increasing number of clinical nurses are choosing to undertake qualitative research. A number of computer software packages are available designed for the management and analysis of qualitative data. However, while it is claimed that the use of these programs is also increasing, this claim is not supported by a search of recent publications. This paper discusses the advantages and disadvanta...

متن کامل

Analysing Privacy-Invasive Software Using Computer Forensic Methods

User privacy is widely affected by the occurrence of privacy-invasive software (PIS) on the Internet. We present a computer forensic investigation method for detecting and analysing PIS. In an experiment we use this method to evaluate both the evolution of PIS and associated countermeasures, over a four year period. Background information on both PIS and countermeasure techniques are also prese...

متن کامل

Data Hiding in Audio Using Matlab Software

ABSTRACTThis paper presents a method of hiding the text message watermark into audio. This hiding technique is called amplitude modification in low bit encoding. The message embedded into higher LSB layers to increase the robustness. The technique is implemented in matlab since it is a language for data analysis and numerical computation. This proposed scheme includes dynamic coding approach fo...

متن کامل

Analysing video and audio data: existing approaches and new innovations

Across many subject disciplines, video and audio data are recorded in order to document processes, procedures or interactions. These video and audio data are consequently analysed using a number of techniques, in order to try and make sense of what was happening at the time of the recording, sometimes in relation to initial hypotheses or sometimes in terms of a „post hoc‟ analysis where a more ...

متن کامل

Finding presentations in recorded meetings using audio and video features

This paper describes a method for finding segments in video-recorded meetings that correspond to presentations. These segments serve as indexes into the recorded meeting. The system automatically detects intervals of video that correspond to presentation slides. We assume that only one person speaks during an interval when slides are detected. Thus these intervals can be used as training data f...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nurse Researcher

سال: 2005

ISSN: 1351-5578,2047-8992

DOI: 10.7748/nr2005.01.12.3.20.c5945