Mix Voices — Cartesia

Mixes voices together to create a new voice. The voices are specified by their IDs or embeddings, and are accompanied by weights to describe how much to mix.

Headers

Auth

X-API-KeystringRequired

Cartesia-VersionstringRequired

The version of the Cartesia API to use.

Request

This endpoint expects an object.

voiceslist of objectsRequired

Response

This endpoint returns an object.

embeddinglist of doubles

1 curl -X POST https://api.cartesia.ai/voices/mix \ 2 -H "Cartesia-Version: 2024-06-10" \ 3 -H "X-API-Key: <apiKey>" \ 4 -H "Content-Type: application/json" \ 5 -d '{ 6 "voices": [ 7 { 8 "weight": 0.5, 9 "id": "a0e99841-438c-4a64-b679-ae501e7d6091" 10 } 11 ] 12 }'

1 { 2 "embedding": [ 3 -0.033633083, 4 0.072083704, 5 -0.01807767, 6 -0.083488315, 7 -0.04407617, 8 0.0022592682, 9 0.070505895, 10 0.023946615, 11 -0.04788024, 12 -0.06388413, 13 -0.0716355, 14 -0.0022612812, 15 -0.0053448505, 16 -0.07848381, 17 0.0348162, 18 -0.053745482, 19 -0.092399485, 20 -0.02950225, 21 0.028591828, 22 -0.10556894, 23 0.023313355, 24 0.06224387, 25 0.0362463, 26 0.029258432, 27 0.10769641, 28 0.043595582, 29 -0.058543224, 30 -0.080402784, 31 -0.0953816, 32 -0.008988032, 33 -0.0028981369, 34 -0.004752721, 35 -0.20742874, 36 0.058907595, 37 0.08813939, 38 -0.06192675, 39 0.099082634, 40 -0.09661578, 41 -0.0077761724, 42 -0.013982456, 43 -0.025798267, 44 0.04467142, 45 0.026222011, 46 0.023023574, 47 0.011227064, 48 -0.17462021, 49 -0.09880612, 50 -0.1521035, 51 -0.060464993, 52 -0.04735665, 53 -0.09725187, 54 -0.006127679, 55 0.15818526, 56 -0.039493002, 57 -0.067719474, 58 0.0066190436, 59 -0.10636633, 60 0.17073768, 61 -0.051717706, 62 0.03186961, 63 -0.020547207, 64 -0.02244247, 65 0.013196935, 66 -0.06431055, 67 -0.115360335, 68 0.016918058, 69 -0.033195216, 70 0.11255181, 71 0.020366343, 72 -0.041032124, 73 0.08780918, 74 -0.040567942, 75 0.057276532, 76 0.05848221, 77 -0.077479474, 78 -0.073524915, 79 -0.01913317, 80 -0.029291833, 81 0.11210393, 82 -0.09859328, 83 0.2152541, 84 -0.022976823, 85 0.028627992, 86 -0.039598297, 87 0.041829932, 88 -0.05593181, 89 -0.06444655, 90 -0.018057477, 91 -0.008098263, 92 0.05994528, 93 0.10430693, 94 -0.13121894, 95 -0.06512868, 96 -0.026126215, 97 0.046727825, 98 -0.17180993, 99 -0.10577226, 100 -0.08610466, 101 0.008862588, 102 0.09547498, 103 -0.010965332, 104 -0.061217085, 105 -0.038954042, 106 0.019930292, 107 -0.017192135, 108 0.007296275, 109 0.03273872, 110 0.04389937, 111 -0.056483064, 112 0.003420891, 113 -0.10319067, 114 -0.015706042, 115 0.1308774, 116 -0.0018035866, 117 -0.03582506, 118 0.077131025, 119 0.013398928, 120 0.003188886, 121 0.12039741, 122 -0.033974767, 123 0.06899378, 124 -0.059775922, 125 -0.026934423, 126 0.028482193, 127 0.100996524, 128 0.004498743, 129 -0.02291186, 130 0.078752205, 131 -0.0063796206, 132 0.04206536, 133 0.05721349, 134 0.06290694, 135 0.06130212, 136 0.096969016, 137 -0.057664312, 138 -0.16727506, 139 -0.035220966, 140 0.090760484, 141 0.010039947, 142 0.06513242, 143 0.011055657, 144 -0.004258431, 145 -0.08316792, 146 -0.15650468, 147 -0.076931365, 148 0.11385587, 149 -0.038372636, 150 0.015648656, 151 -0.12029895, 152 -0.06604956, 153 0.009441591, 154 -0.11912808, 155 0.013378132, 156 0.029525978, 157 -0.0056742397, 158 -0.0075976513, 159 0.019999338, 160 -0.05521377, 161 -0.07650746, 162 -0.017710293, 163 -0.033986397, 164 -0.047768556, 165 0.13857274, 166 0.099290825, 167 0.11736938, 168 0.017834296, 169 -0.07140237, 170 -0.052047748, 171 -0.06398965, 172 -0.037033975, 173 -0.061061256, 174 -0.03330076, 175 -0.024472248, 176 -0.059656, 177 0.05359946, 178 -0.043915518, 179 -0.086325996, 180 0.14189173, 181 0.021086395, 182 0.02945159, 183 0.1029604, 184 0.018490415, 185 -0.028736332, 186 -0.025272416, 187 -0.06082937, 188 -0.031339463, 189 -0.0007249595, 190 0.025595888, 191 0.007144545, 192 -0.16938712, 193 -0.1160664, 194 -0.0654145 195 ] 196 }

1	curl -X POST https://api.cartesia.ai/voices/mix \
2	-H "Cartesia-Version: 2024-06-10" \
3	-H "X-API-Key: <apiKey>" \
4	-H "Content-Type: application/json" \
5	-d '{
6	"voices": [
7	{
8	"weight": 0.5,
9	"id": "a0e99841-438c-4a64-b679-ae501e7d6091"
10	}
11	]
12	}'

1	{
2	"embedding": [
3	-0.033633083,
4	0.072083704,
5	-0.01807767,
6	-0.083488315,
7	-0.04407617,
8	0.0022592682,
9	0.070505895,
10	0.023946615,
11	-0.04788024,
12	-0.06388413,
13	-0.0716355,
14	-0.0022612812,
15	-0.0053448505,
16	-0.07848381,
17	0.0348162,
18	-0.053745482,
19	-0.092399485,
20	-0.02950225,
21	0.028591828,
22	-0.10556894,
23	0.023313355,
24	0.06224387,
25	0.0362463,
26	0.029258432,
27	0.10769641,
28	0.043595582,
29	-0.058543224,
30	-0.080402784,
31	-0.0953816,
32	-0.008988032,
33	-0.0028981369,
34	-0.004752721,
35	-0.20742874,
36	0.058907595,
37	0.08813939,
38	-0.06192675,
39	0.099082634,
40	-0.09661578,
41	-0.0077761724,
42	-0.013982456,
43	-0.025798267,
44	0.04467142,
45	0.026222011,
46	0.023023574,
47	0.011227064,
48	-0.17462021,
49	-0.09880612,
50	-0.1521035,
51	-0.060464993,
52	-0.04735665,
53	-0.09725187,
54	-0.006127679,
55	0.15818526,
56	-0.039493002,
57	-0.067719474,
58	0.0066190436,
59	-0.10636633,
60	0.17073768,
61	-0.051717706,
62	0.03186961,
63	-0.020547207,
64	-0.02244247,
65	0.013196935,
66	-0.06431055,
67	-0.115360335,
68	0.016918058,
69	-0.033195216,
70	0.11255181,
71	0.020366343,
72	-0.041032124,
73	0.08780918,
74	-0.040567942,
75	0.057276532,
76	0.05848221,
77	-0.077479474,
78	-0.073524915,
79	-0.01913317,
80	-0.029291833,
81	0.11210393,
82	-0.09859328,
83	0.2152541,
84	-0.022976823,
85	0.028627992,
86	-0.039598297,
87	0.041829932,
88	-0.05593181,
89	-0.06444655,
90	-0.018057477,
91	-0.008098263,
92	0.05994528,
93	0.10430693,
94	-0.13121894,
95	-0.06512868,
96	-0.026126215,
97	0.046727825,
98	-0.17180993,
99	-0.10577226,
100	-0.08610466,
101	0.008862588,
102	0.09547498,
103	-0.010965332,
104	-0.061217085,
105	-0.038954042,
106	0.019930292,
107	-0.017192135,
108	0.007296275,
109	0.03273872,
110	0.04389937,
111	-0.056483064,
112	0.003420891,
113	-0.10319067,
114	-0.015706042,
115	0.1308774,
116	-0.0018035866,
117	-0.03582506,
118	0.077131025,
119	0.013398928,
120	0.003188886,
121	0.12039741,
122	-0.033974767,
123	0.06899378,
124	-0.059775922,
125	-0.026934423,
126	0.028482193,
127	0.100996524,
128	0.004498743,
129	-0.02291186,
130	0.078752205,
131	-0.0063796206,
132	0.04206536,
133	0.05721349,
134	0.06290694,
135	0.06130212,
136	0.096969016,
137	-0.057664312,
138	-0.16727506,
139	-0.035220966,
140	0.090760484,
141	0.010039947,
142	0.06513242,
143	0.011055657,
144	-0.004258431,
145	-0.08316792,
146	-0.15650468,
147	-0.076931365,
148	0.11385587,
149	-0.038372636,
150	0.015648656,
151	-0.12029895,
152	-0.06604956,
153	0.009441591,
154	-0.11912808,
155	0.013378132,
156	0.029525978,
157	-0.0056742397,
158	-0.0075976513,
159	0.019999338,
160	-0.05521377,
161	-0.07650746,
162	-0.017710293,
163	-0.033986397,
164	-0.047768556,
165	0.13857274,
166	0.099290825,
167	0.11736938,
168	0.017834296,
169	-0.07140237,
170	-0.052047748,
171	-0.06398965,
172	-0.037033975,
173	-0.061061256,
174	-0.03330076,
175	-0.024472248,
176	-0.059656,
177	0.05359946,
178	-0.043915518,
179	-0.086325996,
180	0.14189173,
181	0.021086395,
182	0.02945159,
183	0.1029604,
184	0.018490415,
185	-0.028736332,
186	-0.025272416,
187	-0.06082937,
188	-0.031339463,
189	-0.0007249595,
190	0.025595888,
191	0.007144545,
192	-0.16938712,
193	-0.1160664,
194	-0.0654145
195	]
196	}