BJM02-003 - Conversation recorded at Bahrul's house between two acquaintances Tanjung Betuah

This is a recording of a conversation in Nasal between two acquantances: Bahrul and Medi. The conversation was recorded in the living room of Bahrul's house in Tanjung Betuah. Audio was recorded using a 4-channel Tascam DR-701D. Bahrul and Medi are wearing Shure SM35 headset microphones and their audio is recorded through one channel of the DR-701D each. In addition to the headset microphones a stereo microphone was placed on a chair near the speakers and recorded to the Tascam DR-701D. Audio was recorded in wav format at 128kHz, 32 bit. Video was recorded in two ways. The first was a Canon XA30, which has an external audio input, set up on a tripod. Camera audio was recorded using a R√∏de NTG2 shotgun microphone connected through the camera's external audio input. Video was recorded in AVCHD format at 30fps with 1920 x 1080 resolution. Additionally a Vuze+ 3D camera was used to record 360 degree and 3D video in MP4 format at 30fps. Informed consent was recorded at the beginning of the session, and the conversation begins at around the 00:03:00 timestamp when the researchers finish setting up the equipment and leave the room. Bahrul and Medi smoke cigarettes throughout the recording. Voices of children and neighbors, as well as automobiles, can be heard through the window throughout, but the headset audio is unaffected. At around 00:45:55 the call to prayer can be heard from the nearby mosque signalling the beginning of magrib. The call to prayer continues until 00:59:37, when the speakers finish their conversation as the researchers return to collect metadata.. Language as given: Nasal

本数据集为两段由熟人巴鲁尔（Bahrul）与梅迪（Medi）以纳萨尔语（Nasal）开展的对话录音。对话录制于丹绒贝图阿（Tanjung Betuah）的巴鲁尔住宅客厅内。音频录制采用4通道Tascam DR-701D录音机：二人分别佩戴舒尔（Shure）SM35头戴式麦克风，各自的音频信号分别接入该录音机的一个通道进行收录。此外，在靠近扬声器的椅子上放置了一支立体声麦克风，同样接入Tascam DR-701D完成录音。本次音频采用WAV格式录制，采样率为128kHz，量化位数为32比特。视频录制采用两种方案：其一为搭载外置音频输入接口的佳能（Canon）XA30摄像机，架设三脚架进行拍摄，其音频通过连接至摄像机外置音频输入接口的罗德（RØDE）NTG2枪式麦克风收录；该摄像机以AVCHD格式录制视频，帧率为30fps，分辨率为1920×1080。其二为Vuze+ 3D相机，用于录制360度立体视频，格式为MP4，帧率为30fps。会话起始前已录制知情同意书，对话正式开始于约00:03:00时间戳处，此时研究人员完成设备架设并离开房间。录制全程中，巴鲁尔与梅迪均有吸烟行为；透过窗户可不时听到儿童、邻里的交谈声及汽车通行声，但头戴式麦克风收录的音频未受此类环境噪音干扰。约00:45:55时，附近清真寺传出唤拜声，标志着伊斯兰教法中的马格里布（Maghrib）时刻开启，唤拜声持续至00:59:37，此时二人结束对话，研究人员返回房间收集元数据。本次对话使用语言为纳萨尔语（Nasal）。