J
Jussi Leppänen
Researcher at Nokia
Publications - 134
Citations - 1115
Jussi Leppänen is an academic researcher from Nokia. The author has contributed to research in topics: Audio signal & Rendering (computer graphics). The author has an hindex of 17, co-authored 134 publications receiving 1105 citations.
Papers
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Patent
System, Method, Apparatus and Computer Program Product for Providing Dynamic Vocabulary Prediction for Speech Recognition
TL;DR: In this paper, an apparatus for providing dynamic vocabulary prediction for setting up a speech recognition network of resource constrained portable devices may include a recognition network element, which is configured to determine a confidence measure for each candidate recognized word for a current word to be recognized.
Patent
Error correction for speech recognition systems
Imre Kiss,Jussi Leppänen +1 more
TL;DR: In this paper, a sequence of words that is obtained from speech recognition of an input speech sequence are presented to a user, and at least one of the words in the sequence is replaced, in case it has been selected by a user for correction.
Patent
Method and apparatus for adapting a context model
TL;DR: In this article, a context is derived using a context model based at least partly on the sensor data and an indication on the context is provided to a user, based on the feedback, the context model may then be adapted.
Patent
Audio signal analysis
Antti Eronen,Igor Danilo Diego Curcio,Jussi Leppänen,Elina Helander,Victor Popa,Katariina Mahkonen,Tuomas Virtanen +6 more
TL;DR: In this paper, a beat tracking module for identifying beat time instants in an audio signal and a downbeat identifier for identifying downbeats occurring at beat time instant, each downbeat corresponding to the start of a musical bar or measure.
Patent
Adaptation of context models
TL;DR: In this article, a method including receiving sensor data extracted from one or more physical sensors, using the extracted sensor data and a context model to perform a first level context determination, and examining the at least one condition.