Steganography is an ancient art that encompasses various techniques of information hiding,
the aim of which is to embed secret information into a carrier message. Steganographic …

(60) Provisional application No. 61/933,706, filed on Jan. 58-83. A. 38: Mattdran et al 30,
2014, provisional application No. 61/933,714, 2005.0053130 A1 3, 2005 as an e a. filed on …

Steganography is a technique that makes it possible to hide additional information (payload)
in the original signal (cover work). This paper focuses on hiding information in a speech …

In general, techniques are described for obtaining decomposed versions of spherical
harmonic coefficients. A device comprising a processor and a memory may be configured to …

US9774977B2 - Extracting decomposed representations of a sound field based on a second
configuration mode - Google Patents US9774977B2 - Extracting decomposed representations …

As of today, the lion's share of the worldwide (fixed and mobile) telephone connections is
still restricted to audio frequencies below 4kHz, leading to the familiar sound character of …

The performance of adaptive acoustic echo cancelers (AEC) is sensitive to the
nonstationarity and correlation of speech signals. In this paper, we explore a new approach …

This paper presents an ACELP-based speech transmission scheme that is robust to frame
erasures. The scheme is based on the steganographic transmission of media-specific FEC …

In general, disclosed is a device that includes one or more processors, coupled to the
memory, configured to perform an energy analysis with respect to one or more audio …

Streaming technologies such as VoIP are widely embedded into commercial and industrial
applications, so it is imperative to address data security issues before the problems get …