• Title/Summary/Keyword: 배경 음악

Search Result 202, Processing Time 0.021 seconds

Real-time Background Music System for Immersive Dialogue in Metaverse based on Dialogue Emotion (메타버스 대화의 몰입감 증진을 위한 대화 감정 기반 실시간 배경음악 시스템 구현)

  • Kirak Kim;Sangah Lee;Nahyeon Kim;Moonryul Jung
    • Journal of the Korea Computer Graphics Society
    • /
    • v.29 no.4
    • /
    • pp.1-6
    • /
    • 2023
  • To enhance immersive experiences for metaverse environements, background music is often used. However, the background music is mostly pre-matched and repeated which might occur a distractive experience to users as it does not align well with rapidly changing user-interactive contents. Thus, we implemented a system to provide a more immersive metaverse conversation experience by 1) developing a regression neural network that extracts emotions from an utterance using KEMDy20, the Korean multimodal emotion dataset 2) selecting music corresponding to the extracted emotions from an utterance by the DEAM dataset where music is tagged with arousal-valence levels 3) combining it with a virtual space where users can have a real-time conversation with avatars.

Multi-band multi-scale DenseNet with dilated convolution for background music separation (배경음악 분리를 위한 확장된 합성곱을 이용한 멀티 밴드 멀티 스케일 DenseNet)

  • Heo, Woon-Haeng;Kim, Hyemi;Kwon, Oh-Wook
    • The Journal of the Acoustical Society of Korea
    • /
    • v.38 no.6
    • /
    • pp.697-702
    • /
    • 2019
  • We propose a multi-band multi-scale DenseNet with dilated convolution that separates background music signals from broadcast content. Dilated convolution can learn the multi-scale context information represented by spectrogram. In computer simulation experiments, the proposed architecture is shown to improve Signal to Distortion Ratio (SDR) by 0.15 dB and 0.27 dB in 0dB and -10 dB Signal to Noise Ratio (SNR) environments, respectively.

Effects of Musical Elements in Korean Traditional Music on Affective Responses (한국전통음악의 음악적 요소가 정서반응에 미치는 영향)

  • Jang, In-Jong
    • The Journal of the Korea Contents Association
    • /
    • v.9 no.3
    • /
    • pp.152-163
    • /
    • 2009
  • This essay researches which affective responses can be made from musical elements of Korean traditional music through adjective description about mood responses. It results that traditional mode which are classified into Pyoungjo and Gyemounjo hardly have any the affective responses, while major and minor mode, tempo, tone color, vertical and horizontal texture have some effects on particular affects. Meanwhile, newly composed Korean traditional music have more effects for as inducing affective responses rather than works as old Korean traditional music. As well as Western music, Korean traditional music induces different affective responses to each musical element. As such, this aspects can be adopted to different realms like background music, commercial music, music therapy and so on.

The Effect of Fit in Background Music on Brand Memory for Luxury vs. Non-luxury Brand Advertising (럭셔리 vs. 비(非)셔리 브랜드의 광고에서 배경음악 내 적합도가 브랜드 기억에 미치는 영향)

  • Min, Dongwon
    • Journal of Digital Convergence
    • /
    • v.16 no.12
    • /
    • pp.147-152
    • /
    • 2018
  • Current research examined the effect of fit in the executional cue on brand memory for luxury and non-luxury brand advertising. In particular, this research looked at music to see how well individuals memorize information about brands where background music and sound logo fit or non-fit in the advertisement. As results, the influence of fit in music was higher in the luxury brand advertisement than that of non-luxury brand. The findings demonstrate fit leads more positive response not only in the relationship between the executional cue and the brand image or executional cues, as seen in the literature, but also in the executional cue. Moreover, the effect of fit in the executional cue is greater for the luxury (vs. non-luxury) brand. Based on the results, present research proposes the academic and practical implications.

Content-based music retrieval using temporal characteristics (Temporal 특성을 이용한 내용기반 음악 정보 검색)

  • Park Chuleui;Park Mansoo;Kim Sungtak;Kim Hoi-Rin;Kang Kyeongok
    • Proceedings of the Acoustical Society of Korea Conference
    • /
    • autumn
    • /
    • pp.299-302
    • /
    • 2004
  • 본 논문에서는 내용 기반 음악 정보 검색에 음악의 temporal 특징을 이용한 검색 방법을 제안한다. 방송환경에 적용하기 위해 검색 범위를 드라마나 영화의 배경 음악으로 사용되는 OST 앨범으로 제한하였다. 오디오의 특징 벡터로써 UFCC(Mel Frequency Cepstral Coefficient)를 사용하였으며 이 특징 벡터를 이용하여 VQ(Vector Quantization)로 부호화한 codeword로 오디오 신호의 시변 특성을 표현한다. 본 논문에서는 제안한 음악의 temporal 특성을 반영한 codeword-sequence를 이용하는 방법을 pitch-histogram을 기반으로 하는 방법 및 MFCC codeword-histogram을 기반으로 하는 방법과 비교하고 성능 개선을 보여주었다.

  • PDF

A Study on the Birth and Development Process of Soul Music (소울(Soul)음악의 탄생과 발전과정에 대한 고찰)

  • Gong, Jin-Seok;Cho, Tae-Seon
    • Journal of Digital Convergence
    • /
    • v.15 no.12
    • /
    • pp.455-460
    • /
    • 2017
  • In popular music, soul music is becoming an evaluation criteria in Korea. Blues, a songer music that was singing and lamenting Filed Holler and their suffering in a vast land of black blood and sweat, which became the mother of music to understand our enthusiastic soul music. And the only spiritual haven, church music and important musicians. Especially in the 1960s Americans social background is the most important factor to understand the soul music of birth time. Our country, which has undergone tremendous colonial rule amid numerous foreign invasions, is naturally ashamed of its aging skies. For Black-Americans soul music is an expression and anger expression anger. However, many musicians, who are flooded with floods in our country, are destined to experience the essence of life. 'Soul music' the noble choice of choice music, is known to be the ultimate reminder of the misery of the eternal disaster. As soul music has become a powerful it is understandable that it has become an exaggeration.

Emotional Approach to Music Creation for Mindfulness Meditation : Focusing on the Use of Theremin Instruments (마음 챙김 명상을 위한 음악 창작의 감성적 접근 방안 : 테레민 악기의 활용을 중심으로)

  • Kim, Hi-Yeon
    • Journal of Korea Entertainment Industry Association
    • /
    • v.15 no.1
    • /
    • pp.39-51
    • /
    • 2021
  • This study is based on literature review and theoretical background, we will explore the interrelationship between music and meditation and meditation image production through music, discuss the relationship between theremin instruments and musical meditation. It also describes whether the musical direction through an emotional approach meets the purpose of music meditation, focusing on the creative process and analysis of the work. In this study, the emotional aspect of music was developed, centering on the auditory characteristics of music and the inner element of meditation, to find the relationship between each other, and to prepare a specific plan for music directing to induce the inner emotion of meditation. This study deduced a way to apply music meditation with an emotional approach centering on the melody through the use of the Theremin instrument, and tried to approach the inner meaning and methodology of the work academically. It is hoped that these studies will contribute to the development of music meditation programs and the expansion of music meditation.