• 한국음향학회지
• /
• 제37권5호
• /
• pp.349-355
• /
• 2018

실내의 음향 특성을 기술하고 평가하기 위한 많은 파라미터들이 있다. 잔향 시간은 콘서트 홀, 극장, 스튜디오 등에서 중요한 특성이다. 오랫동안 잔향 시간을 계측하는 많은 방법들이 개발되어 왔고, 가장 일반적인 것은 단속적인 잡음 방법, 임펄스 응답 적분 방식, 임펄스성 음원에 대한 실내 응답 녹음 방법들이 있다. 그러나 잔향 시간은 측정 방법과 사용하는 음원과 마이크로폰에 따라서 달라지므로 정확한 잔향 시간을 구하기 어렵다. 본 논문에서는 잔향 시간의 해석 방법을 분석하고, 한계점에 대해서 검토한다.

• 한국인터넷방송통신학회논문지
• /
• 제15권3호
• /
• pp.219-224
• /
• 2015

현재 에너지 절감에 대한 사회적 요구가 높다. 이번 기회에 IGBT 딤머시스템이 기존 SSR,SCR 딤머시스템과 비교하여 얼마만큼의 효율성을 갖는 것에 대한 목적을 가지고 연구를 하였다. 방법은 2가지로 첫째는 디머시스템의 조광시 출력에 따른 정현파 변형의 비교실험으로 전력손실이 얼마나 나타나는지에 대하여 오슬로스코프로 비교 측정 실험을 진행하였고, 둘째는 조광시 장비가 갖는 소리에 대한 데시벨 크기를 측정하여 장비 배치에 대한 소음에 대하여 데시벨 측정기로 실험을 진행하였다. 결과는 전력손실에 따른 효율성과 공간에 따른 소음이 많은 SSR, SCR 딤머보다 IGBT 딤머가 효율적이라는 것을 확인 하였다.

• 한국실내디자인학회논문집
• /
• 제14권3호
• /
• pp.147-155
• /
• 2005

As multiplex theaters are increasing rapidly in number, concerns over the evacuation process in case of fire emergency are also increasing. The study investigates the users' awareness and recognition of evacuation route by the method of questionnaire, and analyzes the users' behavior in choosing the route by the simulation program called Simulex. Among others, findings indicate a vast majority of the users are unaware of the proper route in the emergency, yet anticipate to evacuate by it, instead of the entry/exit route that they are familiar with. This aspect, however, can be useful to provide the proper route of evacuation for the users, if an appropriate information is given that the entry/exit route is also used as an emergency egress. The simulation shows heavy congestion at the closer evacuation route from the exit, and distinctly less traffic at the farther means of egress. Based on this natural phenomenon, it is suggested that the emergency stair should be nearby and aligned with the exit from auditorium. Although the present building regulation only requires a minimum dimension at each route, there is a need to widen the passageway that is likely to be recognized easily and subsequently overcrowded in case of fire emergency.

• 한국실내디자인학회논문집
• /
• 제27호
• /
• pp.104-110
• /
• 2001

This study examines the space composition and character of German Modern Theater barre on the theory of typology and interpreter in the european traditional classic theater. Contemporary multi purpose theater and public space is considered as a symbolic representation of the classic theater's organization. In the historical theory, modern theater was a common tool and best systeme in reflecting people's lives. This role of greece-roman theater as life cycle and new style of theater permanent design has get its value with the population increase and the urban centralization of the city and urban common sense. This study attempts to reevaluate the need of space typology in modern society through a critical review of theater and its use as a open space design. Content analysis was used to discuss the topics of this study including the historical background of the theater, the relationship between amphitheater and modern theater design, and the role of scenery, auditorium and its impact on urban environment. The scope of the study is limited to the comparison of classic theater and german modern theater space use program from the space critic and sociologist. Today the concept of theatrical space is altered with the typology of classic and interpreter space. This study provides insights for the future implications of theatrical space in developing public space for its a new definition as cultural representation.

• International Journal of Internet, Broadcasting and Communication
• /
• 제7권1호
• /
• pp.10-14
• /
• 2015

Video Content owners seek to squeeze the maximum amount of revenue from their assets via distribution into more territories. Digital Cinema Package(DCP), trusted solution to distribute protected content to theaters, caters to relatively small user base, which limits revenue. With the growth of the Internet & other digital media, the economics of media content has changed dramatically. Security remains main concern to deliver content to millions of consumers using intelligent digital display devices like Tablets, Smartphones, Smart TVs, Desktop & Laptop. By making the video content available to this segment securely, content owners will benefit from increased revenue. Through this paper we propose Open Source HomeDCP model to distribute the content to home users for offline viewing. We propose to include other open source CODEC than JPEG2000/MPEG2, which are specifically designed for theatrical performance. Final image size will be further reduced considering the display device resolution where video will be finally played. Key Delivery Message(KDM) system to be altered to suit new devices. This will be a big boost to Content Economy as content owners would be able to distribute the content securely to the wider audience & ensure more revenue.

• 디지털콘텐츠학회 논문지
• /
• 제10권2호
• /
• pp.209-216
• /
• 2009

최근 디지털 기술이 발달됨에 따라 소비자는 보다 선명한 영상과 생동감 있는 음질로 영화를 관람하고자하는 욕구가 발생하여 비디오방이나 일반 영화관 대신에 DVD 영화관의 이용이 증가하고 있는 추세이다. 현재의 DVD 영화관에서는 단순히 상영시간에 맞추어 이용요금 계산 기능만을 가진 관리 시스템을 지니고 있다. 본 논문에서는 보다 효율적인 DVD 영화관 관리시스템을 제안한다. 특히, 여기서 제안하는 시스템은 패킷전송 기술을 이용해서 DVD 영화관에서 긴급한 상황이 발생했을 때 신속하게 대처할 수 있는 특징을 갖고 있다. 그 외 판매하는 물품관리, 신규 DVD 영화 관리와 등록이 가능하도록 했으며 관리자의 효율적인 업무를 도모하고 DVD 영화관 이용객과 원활한 양방향 커뮤니케이션이 가능하도록 하였다.

• 한국태양에너지학회 논문집
• /
• 제22권4호
• /
• pp.85-96
• /
• 2002

Recently the number of auditoriums such as theaters, assembly halls, and concert halls is increasing in Korea. Auditoriums have generally large space volume, have a high density of occupancy per unit floor area, compared to other buildings. Since they have relatively high ceilings, some heat may stratify above the occupied zone. The under floor air conditioning system, which is set under seats, is frequently selected in an auditorium, because typical air conditioning system where air is supplied from ceilings often causes drafts and unequal temperature distribution. Therefore, this study aims to suggest basic data for air conditioning system design of a middle-sized auditorium. Features and problems of air conditioning system of an auditorium which has about 500 seats are investigated as a case study. In addition, indoor thermal comfort and cooling energy consumption are analyzed with a CFD program and an energy analysis program.

• 한국실내디자인학회논문집
• /
• 제29호
• /
• pp.195-202
• /
• 2001

The stage facilities in the western culture originates in the scientifically planned Open Air Theater built in BC 3C and magnificent theaters built in the era of Rome. These buildings are the remains that reveal popularization of the play. Furthermore, the facilities continued to flourish in the medieval to the Industrial Revolution as stage art actualizing designers' imagination. Diverse systems developed in industrial technology have been transferred to the stage, and the balance between industrial and cultural art has been endeavored to be achieved. The conversion methods of the stage has been developing in various forms. Domestic stage setting arrangement techniques and material exploitation have also been developing. Therefore, in reality, it is very difficult to grasp the definite trend. Additionally, as for the stage system in Korea, plays are dependently directed by directors and stage artists. It is concluded that the current state should be understood based on actual examples to meet solve these problems. The purpose of the study is to provide basic data for stage facilities planning. To do this, how the stage system of large performance halls can be used in accordance with performance condition of the grounds in Korea and frequent scene changes is given a special attention. With this background, the surroundings of the stage and conversion system are examined.

• 한국실내디자인학회논문집
• /
• 제16권4호
• /
• pp.72-80
• /
• 2007

Due to the recent Law on facilities Improvement in public performance facilities, equal access to the need of cultural satisfaction and the standards of facilities for people with disabilities are to be assessed. The aim of this study was to determine how to improve the facilities for disabled individuals and provide complementary guidelines for amenities designed for people with disabilities based on a comparative analysis of the disability codes in Korea, Japan, USA, Australia and Canada as well as a field observation. The results suggest the need for improved guidelines in terms of accessibility and accessible seating, which are summarized as follows: (1) The facility standards need to be complemented and clarified in terms of a detailed description, (2) regarding facilities for accessible seating, fall prevention handrails should be lowered to a height within the range of vision of the individual (3) The purpose and user's manual for theater and cultural facilities as well as detailed dimensional requirements need to be restated, and (4) an improvement in accessible seating in theaters and cultural facilities is needed. The purpose of the this study is to show an arrangement of a fundamental judgement and a ground data which can be complemented in planning a public performance facilities for the people with disabilities.

• Journal of the Korean Institute of Landscape Architecture International Edition
• /
• 제1호
• /
• pp.202-207
• /
• 2001

Covering an area of about 39 ha, Qingming Shanghe Park is located in the northwest of Kaifeng, formerly the capital of seven dynasties in China. It is intended to serve as a tourist attraction based on a painting 〃Qingming Festival at Riverside〃 by Zhang Zeduan of the Northern song Dynasty, which vividly illustrates a real life on the both sides of the Bian River as well as in the urban area, Kaifeng, in early Spring. The park is a collection of varied buildings such as shops, restaurants, tea-houses, theaters, and hotels in the North song style, with an introduction of the history of Kaifeng, this paper examines design philosophy and methodology of the park, and discusses the creative design of the first stage development known as known as The South Area of the park. Marked by the Rainbow Bridge and the City Gate, the South Area is divided into three parts, the rural, suburban, and urban parts which are organized according to the spatial order showed in the painting. The South Area proves to be very successful because of its amazing sense of history and interesting folk performance. Furthermore, the preliminary 9planning of the second stage development known as The North Area is presented with references to culture, history and customs. The North Area is proposed to include the Old Sports & Games Garden, the Exhibition Garden, and the Hot Spring Garden with an appearance of the imperial gardens in the Northern Song, integrated with participation of old sports and games, display of old science & technology achievements, and enjoyment of hot spring bath.