Data on emotional ratings of IADS-2 and additional sounds from Mexican participants

<strong>IADS-2-MEX-BigData</strong> The excel file has three worksheets: Grupo 1 (Group 1), Grupo 2 (Group 2), and Grupo 3 (Group 3). <br> Each worksheet has the individual ratings of participants for 58 sounds. Participants and sounds between worksheets are different. The total number of participants is 329 and the total number of sounds is 174. <br> The first 9 columns in each worksheet have demographic information: <br> 1. Participante (Participant number) <br> 2. Edad (Age): 17 - 60 years old <br> 3. Sexo (Sex): Masculino (Male) or Femenino (Female) <br> 4. Estado (State): Name of the Mexican state where the participant is from. <br> 5. Lateralidad (Handedness): Zurdo (Left-handed), Diestro (right-handed), Ambidiestro (Ambidextrous). <br> 6. Expertise en audio (Audio expertise): Sí (Yes) or No (No) <br> 7. Estudios (Education level): Preparatoria (High-School), Licenciatura (Undergraduate studies), Especialidad o Posgrado (Graduate studies). <br> 8. Tipo de audífonos (Type of headphones): Circum-aurales (Covering the ear), Supra-aurales (Over of the ear) or Intra-aurales (Inserted in the ear) <br> 9. Marca y model (Headphone brand and model, if reported by participant) <br> The rest of the columns are grouped in sections of three columns. The first row has the sound name, second row the sound number on IADS-2, and third row indicates the rating: Valence (val), Arousal (aro) or Dominance (dom). The sounds added to this database that are not from IADS-2 are: <br> Pop 1000, Banda 1001, Electronic 1002, Cumbia 1003, Reggaeton 1004, Pink Noise 1006, White Noise 1007 <br> NaN values are ratings during audio errors or that participants did not rate. -------------------------------------------------------------------------------- IADS-2-MEX The excel file has 8 worksheets. The first two columns in each worksheet have the name and number of sound in IADS-2 and additional sounds, 174 in total. The rest of the columns have mean ratings (M) and standard deviations (SD) in valence (VAL), arousal (ARO) and dominance (DOM): <br> 1. All: Descriptive statistics based on all subjects 2. Sex: Descriptive statistics based on sex groups. Male (M) and Female (F) 3. North: Descriptive statistics based on participants from states in north region. 4. Occident: Descriptive statistics based on participants from states in occident region 5. Orient: Descriptive statistics based on participants from states in orient region. 6. South: Descriptive statistics based on participants from states in south region. 7. Center: Descriptive statistics based on participants from states in center region. 8. Headphones: Descriptive statistics based on type of headphones. Intra-aural(I), supra-aural(S) and Circum-aural(C). <br> The sounds added to this database that are not from IADS-2 are: <br> Pop 1000, Banda 1001, Electronic 1002, Cumbia 1003, Reggaeton 1004, Pink Noise 1006, White Noise 1007

<strong>IADS-2-MEX-BigData</strong> 本Excel文件包含三个工作表：组别1（Grupo 1，Group 1）、组别2（Grupo 2，Group 2）与组别3（Grupo 3，Group 3）。
每个工作表包含329名被试对58段声音的独立评分，不同工作表的被试与声音均不重合。本次数据集总计包含329名被试与174段声音。

每个工作表的前9列为人口统计学信息，依次为：
1. 参与者编号（Participante，Participant number）
2. 年龄（Edad，Age）：覆盖17至60周岁
3. 性别（Sexo，Sex）：男性（Masculino，Male）或女性（Femenino，Female）
4. 所属州（Estado，State）：被试所属的墨西哥州名称
5. 利手性（Lateralidad，Handedness）：左利手（Zurdo，Left-handed）、右利手（Diestro，Right-handed）与双利手（Ambidiestro，Ambidextrous）
6. 音频专业背景（Expertise en audio，Audio expertise）：是（Sí，Yes）或否（No，No）
7. 学历水平（Estudios，Education level）：高中（Preparatoria，High-School）、本科（Licenciatura，Undergraduate studies）与研究生（Especialidad o Posgrado，Graduate studies）
8. 耳机类型（Tipo de audífonos，Type of headphones）：包耳式（Circum-aurales，Covering the ear）、压耳式（Supra-aurales，Over of the ear）与插入式（Intra-aurales，Inserted in the ear）
9. 耳机品牌与型号（Marca y model，Headphone brand and model，若被试主动提供则填写）

其余列以三列为一组进行分组：第一行为声音名称，第二行为该声音在IADS-2中的编号，第三行表示评分维度：愉悦度（Valence，val）、唤醒度（Arousal，aro）与支配度（Dominance，dom）。

本次数据集新增的非IADS-2原生声音包括：Pop 1000、Banda 1001、Electronic 1002、Cumbia 1003、Reggaeton 1004、粉红噪音（Pink Noise）1006与白噪音（White Noise）1007。

缺失值（NaN）对应音频播放错误时的评分，或被试未完成的评分项。
--------------------------------------------------------------------------------
<strong>IADS-2-MEX</strong> 本Excel文件包含8个工作表。每个工作表的前两列为声音名称与在IADS-2（含新增声音）中的编号，总计174段声音。其余列为愉悦度（VAL，valence）、唤醒度（ARO，arousal）与支配度（DOM，dominance）的平均分（M，mean ratings）与标准差（SD，standard deviations）：
1. 全样本：基于全部被试的描述性统计结果
2. 性别分组：基于性别群体的描述性统计结果，分为男性（M，Male）与女性（F，Female）
3. 北部区域：基于墨西哥北部各州被试的描述性统计结果
4. 西部区域：基于墨西哥西部各州被试的描述性统计结果
5. 东部区域：基于墨西哥东部各州被试的描述性统计结果
6. 南部区域：基于墨西哥南部各州被试的描述性统计结果
7. 中部区域：基于墨西哥中部各州被试的描述性统计结果
8. 耳机类型分组：基于耳机类型的描述性统计结果，分为插入式（I，Intra-aural）、压耳式（S，Supra-aural）与包耳式（C，Circum-aural）

本次数据集新增的非IADS-2原生声音包括：Pop 1000、Banda 1001、Electronic 1002、Cumbia 1003、Reggaeton 1004、粉红噪音（Pink Noise）1006与白噪音（White Noise）1007