Human-validated training data | Pilot-to-scale delivery | Multimodal coverage

Josisoft Technologies

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DATA COLLECTION & SOURCING

Custom Data Collection for Machine Learning Pipelines.

Acquire proprietary, legally cleared audio, visual, and language datasets engineered for your specific model parameters. We manage participant recruitment, environmental capture, rights clearance, and quality validation from day zero.

Scope a Collection ProjectTalk to a Data Specialist

COLLECTION CAPABILITIES BY MODALITY

01

COMPUTER VISION & SPATIAL CAPTURE

Edge-Case & Real-World Visuals

High-resolution photo and video gathering across specific lighting conditions (day, low-light, harsh glare), weather conditions, and urban or rural environments.

Egocentric & First-Person POV

Video captured using wearable smart glasses and head-mounted rigs to record manual tasks, tool handling, and natural eye-level interactions for robotics and spatial AI.

Retail & Object Sourcing

Multi-angle product, packaging, and SKU capture under variable retail shelf layouts and warehouse lighting.

Facial & Biometric Diversity

Multi-pose, multi-expression facial video and imagery balanced across the full Fitzpatrick skin tone scale, age cohorts, and accessories.

02

SPEECH, VOICE & ACOUSTICS

Conversational Speech

Multi-speaker dialogues, call-center simulations, and natural unstructured discussions across quiet and noisy environments.

Scripted & Prompted Utterances

Precise phoneme-rich sentence reading for wake-word training, text-to-speech (TTS), and automated voice assistants.

Accents & Regional Dialects

Native speakers recruited across specific linguistic regions, non-standard dialects, and urban/rural accents.

Environmental Acoustics

Background audio profiles collected in moving vehicles, commercial offices, public transport, and industrial floors.

03

TEXT, DOCUMENTS & FINANCIAL RECORDS

Physical Document Sourcing

Real-world receipts, utility bills, invoices, and handwritten notes collected under diverse scanning and mobile camera angles for OCR and Document AI.

Domain-Specific Corpora

Specialized technical text, industry documentation, and customer support transcripts across regional and international languages.

Parallel Bilingual Corpora

Human-written source and target sentence pairs created for fine-tuning machine translation engines.

LEGAL GOVERNANCE, RIGHTS CLEARANCE & PRIVACY

PARTICIPANTCONSENTRIGHTSPII REVIEWAPPROVED DATASET

Comprehensive Informed Consent

Every human participant signs an explicit Informed Consent Form (ICF) confirming their likeness, voice, or text will be used to train commercial machine learning models.

Full Commercial IP Assignment

All biometric and model releases transfer irrevocable, royalty-free commercial rights directly to your organization, establishing an unbroken chain of title.

Strict PII Redaction

Incidental personal data—including bystander faces, vehicle license plates, home addresses, and private phone numbers—is programmatically identified and scrubbed prior to delivery.

Regulatory Compliance

Collection protocols adhere strictly to global data protection standards, including GDPR, CCPA, and India's Digital Personal Data Protection (DPDP) Act. All datasets are gathered under verified, legally binding consent frameworks across all collection workflows.

COLLECTION RIGOR & TECHNICAL PARAMETERS

GROUP 01

ACOUSTIC STANDARDS

48 kHz24-bitSNRWAV
  • Lossless WAV format recorded at 44.1 kHz or 48 kHz sampling rates with 16-bit or 24-bit depth.
  • Verified Signal-to-Noise Ratio (SNR) tracking and controlled noise floors for clean datasets.
  • Hardware balance across low-end mobile devices, flagship smartphones, and professional microphone rigs.
GROUP 02

OPTICAL STANDARDS

4K60 FPSRAWLUXFOCAL LENGTH
  • Native 1080p and 4K uncompressed RAW or high-bitrate video captures at 30/60 fps without frame drops.
  • Documented camera metadata, including sensor specifications, focal lengths, and calibrated lux ratings.
GROUP 03

DEMOGRAPHIC MATRIX CALIBRATION

AGELANGUAGEREGIONDEVICECAPTURE ENVIRONMENT
  • Recruitment campaigns strictly mirror your target demographic distribution across age, gender, geographic location, native languages, and visual attributes.

MULTI-STAGE DATA VALIDATION & QUALITY ASSURANCE

STAGE 01

AUTOMATED PROGRAMMATIC SCREENING

File & Encoding Integrity

Automated scripts verify container formats, true bitrates, and native sample rates (e.g., verifying authentic 48 kHz uncompressed WAV files versus upsampled MP3s) while rejecting corrupted headers and incomplete transfers.

Acoustic Metrics Analysis

Real-time algorithmic Signal-to-Noise Ratio (SNR) analysis, zero-crossing rate calculation, silence-to-speech ratio verification, and digital clipping detection (flagging waveforms hitting 0 dBFS).

Optical & Visual Quality Scoring

Automated Laplacian blur variance calculations to eliminate motion-blurred frames, alongside pixel histogram checks to flag under-exposed, blown-out, or low-contrast imagery.

Fraud, Duplicate & Metadata Verification

Perceptual hashing (pHash) and cryptographic checksums (SHA-256) to identify duplicate submissions. Automated EXIF/GPS metadata auditing flags location spoofing, timestamp manipulation, or unauthorized synthetic/AI-generated assets.

STAGE 02

HUMAN CONTEXTUAL REVIEW

Script & Scenario Adherence

Reviewers verify natural human delivery, correct pronunciation of phonemes, and adherence to specific environmental prompts rather than forced, robotic cadence.

Dialect & Register Verification

Native language reviewers ensure participants speak the requested local dialect and regional register without code-switching or academic standardization.

Physical Interaction Fidelity

For video and wearable captures, reviewers confirm physical actions, hand ergonomics, and tool handling match real-world operational guidelines.

Secondary PII Inspection

Manual audits identify edge-case personal data that automated filters miss, such as corporate badges on clothing, background handwriting, or reflections in mirrors.

STAGE 03

MANIFEST GENERATION & SECURE HANDOVER

Unified Metadata Manifest

Every delivered batch includes a centralized JSON or JSONL index file mapping each asset to its hardware parameters, capture conditions, demographic bracket, and legal consent ID.

Direct Cloud Transfer

Data is pushed directly into your enterprise cloud storage (AWS S3, Google Cloud Storage, or Azure Blob) using pre-signed upload URLs or restricted cross-account IAM roles under mutual NDA protection.

CUSTOM DATASET ACQUISITION

Have a Specific Dataset in Mind?

Share your target modality, demographic parameters, hardware specs, and required sample volumes. Our delivery leads will provide a clear collection roadmap, timeline, and preliminary sample plan.

Submit Collection BriefTalk to a Data Specialist